Tech Wiki - PB110 : Datsun 1200 Club

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The [[History of Datsun 1200|Nissan]] PB110 model line was named the Datsun [[History of Datsun 1200|Sunny]] 1400 Excellent. It featured a larger overhead-came engine and modified front sheet metal styling. In Japan it is sometimes called the "Sunny Long-nose" (???????????????).

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The [[History of Datsun 1200|Datsun]] PB110 model line was added [[Service_Bulletin#25567|March 1971]] and was named the '''[[History of Datsun 1200|Sunny]] Excellent 1400''' (サニー エケセレント 1400). It featured a larger overhead cam engine and modified front sheet metal styling. It is also called the "Sunny Long-nose" (サニー　ロング　ノーズ) because — although engine bay seems to be the same size as a B110 — the guards and bonnet of the PB110 are longer in the front to make the car feel bigger. The wheelbase is 40mm longer (less than 2 inches) but the PB110 overall is more than 5 inches longer. Most components of the PB110 are the same as B110, including 12" tires and same dashboards.

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Our beloved "Datsun 1200" is Nissan body code B110, equipped with the 1200cc A12 pushrod engine. This is also known as the Datsun Sunny 1200. In Japan however, there was an upscale derivative of the B110, the Sunny Excellent -- body code PB110. The P apparently stands for "bigger engine". Yes, the Excellent was fitted with the L-type Overhead Cam (OHC) engine, the same type of engine fitted to the bigger Datsun vehicles.

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= Overview =

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Our beloved "Datsun 1200" is Nissan body code B110, equipped with the 1200cc A12 pushrod engine. This is also known as the Datsun Sunny 1200. In Japan however, there was an upscale derivative of the B110, the '''Sunny Excellent''' — body code PB110. The P apparently stands for "bigger engine". Yes, the Excellent was fitted with the [[L|L-series Overhead Cam (OHC) engine]], the same type of engine fitted to the bigger Datsun vehicles.

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= Description =

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{{AlbumH|26406|jpg|228}} {{AlbumLinkH|1971_PB110_tri-fold_brochure|11439|brochure|height=228}}

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This factory brochure shows both vehicles:

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[http://datsun1200.com/modules/myalbum/photo.php?lid=154 http://datsun1200.com/modules/myalbum/photos/154.jpg]

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Sunny 1200 and Sunny Excellent 1400

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* On the right: 1400 Excellent (PB110)

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* On the left: 1200 GX (B110). Note the hood blister and the grille of 1972 models. All models from STD to GX had this kind of grille in 1972 models. (GX is a more powerful Twin Carb version of A12)

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[http://datsun1200.com/modules/myalbum/photo.php?lid=129 http://datsun1200.com/modules/myalbum/photos/thumbs/129.jpg]

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Sunny Excellent PB110 was offered in two body styles:

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Sunny Excellent 1400 4-dr sedan with aftermarket wheels and paint

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* Coupe

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* 4-door Sedan

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* There were no Excellent 2-dr sedans, wagons or pickups

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Notice the unique grille. The hood and fenders are also slightly modified in the front area. For more details on this, see discussion [http://datsun1200.com/modules/newbb/viewtopic.php?topic_id=8688&forum=1 PB110 (Sunny Excellent) vs. B110 (Sunny)].

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PB110 has Unique front, but same rear except taillights & badges

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{{UploadPost|174_65af5a8fe6b80.jpg|498207|was=Photo\197106-1.jpg\Datsun%201200/PB110}} {{UploadPost|174_65af5aa1df34f.jpg|498207|was=Photo\197106-2.jpg\Datsun%201200/PB110}}

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[http://datsun1200.com/modules/myalbum/photo.php?lid=459 http://datsun1200.com/modules/myalbum/photos/thumbs/459.jpg]

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Notice the unique grille. The hood and fenders are also slightly modified in the front area (see [[PB110#How_Different_From_B110|Differences]] section below).

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Sunny Excellent 1400 Coupe

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{{AlbumH|10316|jpg|290}} {{Album|13469}}

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The writing before 1400 says "Coupe" (Kuupe, a germanic spelling)

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[http://datsun1200.com/modules/myalbum/photo.php?lid=458 http://datsun1200.com/modules/myalbum/photos/thumbs/458.jpg]

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This factory brochure shows both vehicles (Comparo)

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Sunny Excellent 1400 Coupe

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Sunny 1200 (left) and Sunny Excellent 1400 (right)

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Notice the unique taillights and 'blackout' rear panel.

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{{AlbumLinkH|Sunny_1200_Excellent_1400|154|brochure|height=}}

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[http://datsun1200.com/modules/myalbum/photo.php?lid=461 http://datsun1200.com/modules/myalbum/photos/461.jpg]

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Features

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Sunny Coupe Brochure

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* [[L|L14 Engine]], 1400cc

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This outlines the various trim levels the Coupe was available in: GX, GL and DX. The writing above '1400' says "Excellent".

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* Single-carb version: 85hp, 11.8kgm/3 torque @3,600 rpm

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* Twin-carb version (GX): 95hp, 12.2kgm/3 torque @4,000 rpm

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* Top Speed (both engines): 155km/h

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* 4-speed floor shift

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* optional Nissan Full Automatic 3-speed floor shift

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not available with GX models

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[http://datsun1200.com/modules/myalbum/photo.php?lid=741 http://datsun1200.com/modules/myalbum/photos/thumbs/741.jpg]

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Sunny 1400 - The writing before 1400 says "Coupe" (Kūpe)

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Sunny Excellent 1400 brochure

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{{AlbumLinkH|1972_Blue_sedan#1400_Coupes|Album|brochure|height=}}

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The extended forward "peak" of the Excellent grille is evident here, compared to the more flat grille of the 1200.

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[http://datsun1200.com/modules/myalbum/photo.php?lid=455 http://datsun1200.com/modules/myalbum/photos/thumbs/455.jpg]

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Sunny Excellent 1400 brochure - Closeup of grille. The extended forward "peak" of the Excellent grille is evident here, compared to the more flat grille of the 1200.

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Sunny Excellent 1400 brochure

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{{AlbumLinkH|Sunny_Excellent_1400#1971|741|brochure|height=320}} {{Album|1533}}

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The Excellent was also available as a 4-dr sedan. There were no 2-dr sedans, wagons or truck versions.

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Excellent GX Brochure - Notice the engine (sidedraft carbs), fancy seats, and the same-as-B110 dashboard

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{{AlbumLinkH|1971_PB110_2-page_brochure|742|brochure|height=}}

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Notice the unique GL and DX hubcaps, which are different from the B110 wheel covers of the same trim level.

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GL interior. Dash is same as PB110, but upholstery and door cards are slightly different.

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{{UploadPost|174_65af5aaae95c5.jpg|498207|was=Photo\197106-3.jpg\Datsun%201200/PB110}}

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= 1400cc Engine =

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= Coupe =

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The Excellent was fitted with 1400cc [[wikipedia:Nissan_L_engine|L14 engine]], a smaller-displacement version of the L16 fitted to the [[wikipedia:Nissan Bluebird|Datsun 1600]]. This is an [[wikipedia:Overhead Cam]] engine. The L14 produced 85 PS horsepower and 11.8kgm torque @ 3600rpm. Top speed was 155kmh, up 5km from the Datsun 1200.

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Notice the unique tail lights. GX comes with 'blackout' rear panel

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{{AlbumLinkH|1972_Blue_sedan#1400_Coupes|458|brochure|height=}} {{UploadPostH|174_5d566ae8c2e38.jpg|492272|246}}

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[http://datsun1200.com/modules/myalbum/photo.php?lid=851 http://datsun1200.com/modules/myalbum/photos/thumbs/851.jpg]

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Customized

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Sunny Excellent 1400 engine compartment

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{{Album|18718}} {{Album|18717}}

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[http://datsun1200.com/modules/myalbum/photo.php?lid=1534 http://datsun1200.com/modules/myalbum/photos/thumbs/1534.jpg]

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= Sedan =

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Sunny Excellent 1400 engine. Are these aftermarket dual sidedraft carburetors, or the originals?

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Only a 4-door was offered in the 1400 series -- no 2-door sedans were made.

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DX and GL models had a single-carb engine, while the GX had dual sidedraft carburetors (GX means GL with Twin Carbs).

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Sunny 1400 4-dr sedan with aftermarket [[minilite]]-style wheels

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{{Album|129}}

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= Trim Levels: DX, GL and GX =

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This outlines the various trim levels the Coupe was available in: GX, GL and DX. The writing above '1400' phonetically spells out the english word "Excellent" in japanese {{wiki|katakana}} writing: e-ku-se-re-n-to.

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{{AlbumLinkH|1972_Blue_sedan|461|brochure|height=}}

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The same trim levels were offered for the Coupe and for the 4-door Sedan:

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{{AlbumLinkH|Sunny_Excellent_1400#16|18200|brochure|height=}}

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* GL and GX trim used wood grain on lower half of dash

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* 1972 [[Facelift]] dash has hooded gauges. The hood reduces glare.

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(NOTE: this is the same dashboard as in regular 1972 Datsun 1200s)

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* Excellents came with extended color choices for carpeting

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== GX ==

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Dash is same as 1200

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1972 facelift GX (same as JDM 1200) | 1971 GX (same as 1200)

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{{Album|460|jpg|400}} {{AlbumLinkH|1971_PB110_tri-fold_brochure#11440|11440|Brochure|height=205}}

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* 3-spoke standard GX steering wheel

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striped seat fabric (brown or black/blue)

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{{AlbumLinkH|1971_PB110_tri-fold_brochure#11438|11438|Brochure|height=}}

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GX [[Console#PB110]] with clock or OPTION w/gauges

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{{Album|7712}}

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[[PB110_lights#Fog_Lights|Fog Lamps]] standard on GX

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{{UploadPost|174_5d50d8fdde600.jpg|492213}}

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Same as 1200: GX [[Steering Wheel]], 1972 [[Facelift Dash]] with hooded guages

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Unique to 1400: Console w/clock. Cloth-insert PB110 [[seats]].

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{{AlbumLinkH|1972_Blue_sedan#Interior.2FExterior|456|brochure}}

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[http://datsun1200.com/modules/myalbum/photo.php?lid=6380 GX features]:

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{{UploadPost|174_65af587e75b98.jpg|498207}}

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GX [[mirrors#GX|mirror]] & GX [[hubcaps#PB110|hubcaps]]

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{{UploadLinkH|1971_PB110_2-page_brochure#174_5c5d516a6030a.jpg|174_5c5d516a6030a.jpg|Brochure|height=300}} {{AlbumH|22363|jpg|300}}

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GX rear [[PB110_Badges#Trunk_Lid]] & [[PB110_lights#20721|black taillights]]

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{{UploadPost|174_5d50d91f471e7.jpg|492213}} {{UploadPost|174_5d586a56f1a8d.jpg|492292}}

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== DX ==

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1972 DX interior -- same dash & steering wheel as B110 DX

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{{Album|10317}}

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DX console with MASK 'Sunny' clock blank

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{{Album|3099}}

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= Features =

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[[Grille#PB110]]

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{{Upload!|174_61de88f81f378.jpg}}

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== Badges ==

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== Lights ==

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== Wheel and Tire ==

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As with all B110, the PB110 Excellent used 12" tires.

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The Excellent had unique wheel covers, which are different from the B110 wheel covers although still 12" in diameter.

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1971 options:

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{{Album|7715}}

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# GX wheel cover on blackwall tyre

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# GX wheel cover on dual-stripe whitewall

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# GL wheel cover on wide-stripe whitewall

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GX hupcap

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{{Album|6943}}

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== Optional Equipment ==

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{{Main|PB110 options}}

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= Engine =

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The Sunny Excellent PB110 was fitted with 1400cc [[L|L14 engine]], a smaller-displacement version of the L16 fitted to the [[510|Datsun 1600]]. This is an {{wiki|overhead cam}} engine. Both a single carb and dual-carb engine was available. Top speed was 155kmh, up 5km from the Datsun 1200.

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DX and GL models had a single-carb engine, while the GX had dual sidedraft carburetors (GX originally meant GL with Twin Carbs).

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non-GX 85 hp single carb L14 engine

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{{Album|851|jpg|400}} {{Album|26271}}

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GX engine with [[Hitachi_Twin_Carb|Twin Hitachi]] carburetors

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1972 Orange [[Hitachi_Twin_Carb_Air_Cleaner#PB110|air cleaner]] | 1971 Blue air cleaner

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{{Album|10318}} {{UploadPost|174_5d50d9287d540.jpg|492213}} {{UploadPost|174_65af59a396c41.jpg|498207|was=Photo\img_2.jpg\Datsun%201200/PB110}} {{UploadPost|174_65af5988a0a40.jpg|498207|was=Photo\img_1.jpg\Datsun%201200/PB110}}

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L14 engine with aftermarket dual sidedraft carburetors | ([[Mikuni PHH]])

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{{Album|1534}} {{Album|18719}}

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== Nissan Factory Rotary Engine ==

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Under the bonnet of this Excellent is the rotary engine used to advance the development of NISSAN's new rotary.

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= Interior =

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[http://datsun1200.com/modules/myalbum/photo.php?lid=852 http://datsun1200.com/modules/myalbum/photos/thumbs/852.jpg]

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1971 Excellent GX also has standard 1971 B110 dashboard, with woodgrain trim

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Excellent 4-dr sedan Interior

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{{Album|11440}}

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Notice the deluxe seats, (the aftermarket) steering wheel, and unique dashboard.

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1972 ([[Facelift]]) Excellent 4-dr sedan Interior has the standard 1972 JDM B110 dashboard

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{{Album|852}}

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Notice the upmarket seats, the (aftermarket) steering wheel, and 1972 dashboard

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[http://datsun1200.com/modules/myalbum/photo.php?lid=742 http://datsun1200.com/modules/myalbum/photos/thumbs/742.jpg]

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== Consoles ==

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Excellent Brochure

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Notice the GX engine (sidedraft carbs), deluxe seats, and the DX dashboard (same as the B110 dashboard - which may have been a first-year only Excellent).

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[http://datsun1200.com/modules/myalbum/photo.php?lid=743 http://datsun1200.com/modules/myalbum/photos/thumbs/743.jpg]

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== Seats ==

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1200 and 1400 trim levels

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Another way the Excellent was differiented from the 1200 was with upscale seats materials.

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From left to right: 1200GX, 1200GL, 1200DX, 1200 Semi-DX & 1200 STD, 1400GX, 1400GL, 1400DX. Compare to Australia and USA, where only one trim level was offered: a customized version of the 1200 DX.

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Does anyone have a better picture of this brochure?

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* Deluxe: Vinyl seats like B110, but with fancier form-fitted stitching

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* GL: [[Wikipedia:Basic_knitted_fabrics#Tricot_knitting|Tricot]] cloth (single color)

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* GX: Fancy striped Cloth-insert vinyl seats

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= Advertising =

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1971 Seat Upholstery Choices

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{{AlbumLinkH|1971_PB110_tri-fold_brochure#3|7724|brochure|height=}}

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[http://datsun1200.com/modules/myalbum/photo.php?lid=2128 http://datsun1200.com/modules/myalbum/photos/thumbs/1986.jpg]

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'''GX'''

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Innovate marketing?

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* brown striped cloth

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for <nowiki>#</nowiki>009 Orange, <nowiki>#</nowiki>004 Green, <nowiki>#</nowiki>821 White

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* black striped cloth

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with exterior [[Colors]] <nowiki>#</nowiki>008 Blue, <nowiki>#</nowiki>005 Blue, <nowiki>#</nowiki>931 Gold, <nowiki>#</nowiki>930 Green, <nowiki>#</nowiki>665 Yellow

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[http://datsun1200.com/modules/myalbum/photo.php?lid=1987 http://datsun1200.com/modules/myalbum/photos/thumbs/1987.jpg]

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'''GL'''

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Yes Sunny! advertisement with red Excellent coupe

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* black tricot

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for <nowiki>#</nowiki>009 Orange, <nowiki>#</nowiki>005 Blue, <nowiki>#</nowiki>004 Green, <nowiki>#</nowiki>931 Gold, <nowiki>#</nowiki>930 Green (Coupe only), <nowiki>#</nowiki>665 Yellow

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* blue tricot

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for <nowiki>#</nowiki>008 Blue, <nowiki>#</nowiki>821 White

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'''Deluxe'''

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* black vinyl leather (for <nowiki>#</nowiki>008 Blue, <nowiki>#</nowiki>930 Green (Coupe only))

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* yellow vinyl leather (for <nowiki>#</nowiki>931 Gold, <nowiki>#</nowiki>821 White, <nowiki>#</nowiki>665 Yellow)

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= Racing =

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GX seats options - Brown-striped cloth or Black-striped cloth

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The racing PB110s included this Coupe (KPB110) with the Nissan works competition LZ14 twin-cam engine:

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{{AlbumLinkH|Sunny_Excellent_1400#16|23413|brochure|height=}}

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[http://homepage2.nifty.com/garagehiro/topic20-3.html http://homepage2.nifty.com/garagehiro/sunny-73.jpg] KPB110 #9 with LZ14 Engine

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GX seats (brown striped cloth)

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{{AlbumLinkH|1971_PB110_tri-fold_brochure#11438|11438|Brochure|height=}}

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== Dashboard And Steering Wheel ==

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1971 | 1972

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{{Album|2129}} {{AlbumLinkH|1972_Blue_sedan#Interior.2FExterior|460|brochure|height= 300}}

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* Early GX dash (same style as B110, but with woodgrain accents)

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* Three-spoke GX wheel, spokes have ''single'' slots

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* Deluxe uses same steering wheel as Standard B110

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* GL uses 3-spoke steering wheel

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* GX has standard 3-spoke 'large-horn button' wheel with "GX" emblem in center

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Each spoke has ''two'' long slots.

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The Late PB110 instrument cluster is the same as Datsun 1200 "Late", but the dashpad is different as is the glovebox:

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B110 vs PB110 Late Dash Comparo

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{{Album|13480}}

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Later 'hooded' dash. Picture clearly shows the concave profile of the instrument cluster. (aftermarket seat color, shift knob, equalizer). Judging by the wood-grain dash and steering wheel style, this is a GL model.

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Details:

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{{Album|13214}} {{Album|13454}} {{Album|13452}}

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= How Different From B110 =

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How different is the PB110 from B110?

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Same:

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* Passenger compartment

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* Doors

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* Roof

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* Firewall

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* Rear quarters & boot lid

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Different:

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* Front fenders incorporate corner lamps

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* Wheelbase +40 mm

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* Radiator Core Support appears to be only +40 mm forward

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* Bonnet is longer, extended further beyond core support

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Discussion: [{{Post|24861}} PB110 (Sunny Excellent) vs. B110 (Sunny)]

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So the engine does not appear to be farther forward, but actually as far back as in B110. Being "set back" a little compared to the front wheels may have contributed to good handling even though the L14 engine is much heavier than A12 engine. The extra 40 mm is probably used for the slight length difference of the L14 and the extra thickness of the 510-type radiator.

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In front of the radiator core support and bonnet sticks out about 5 inches longer than B110. 40mm in the wheelbase, and 130mm in the nose.

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{{UploadPost|174_580aee57e262a.jpg|482037}}

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The extra length is all forward of the windshield:

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{{Album|18751}}

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Fenders appear to be same length & height, but 1400 wheel arch is slightly larger and doesn't go as far forward.

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1400

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{{Album|26127}}

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1200

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{{Album|26130}}

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Fenders use corner lamps

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{{Album|26126}} {{Album|26129}} {{Album|26128}}

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'''Front Apron''' panel

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1200 [[Body#Core_Support_.26_Apron|Apron]]

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{{Album|22521}}

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1200: License plate bolts to bumper

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1400: License plate bolts to apron

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1400 Apron 62610-H2500 (Sedan & Coupe)

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{{UploadPost|174_65af5a08757a1.jpg|498207|was=Photo\62610-H2500_a.jpg\Datsun%201200/PB110}} {{UploadPost|174_65af5a101e34e.jpg|498207|was=Photo\62610-H2500_b.jpgDatsun%201200/PB110}}

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{{UploadPost|174_65af5a16be02e.jpg|498207|was=Photo\62610-H2500_c.jpgDatsun%201200/PB110}}

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{{UploadPost|174_65af58f4f1251.jpg|498207|was=Photo\img_0.jpg\Datsun%201200/PB110}}

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= Racing =

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{{SeeEx|see=Main|Racing_History#May_3.2C_1972_Japanese_Grand_Prix|PB110 Racing}}

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* LZ14 May 3, 1973 introdction for TS-A Class japan Grand Prix racing

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The racing PB110s included this Coupe (KPB110) with the Nissan works competition [[LZ engine]] LZ14 DOHC four-valve engine:

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*: