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[Datsun 1200 encyclopedia]

Carburetor Overview

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Categories: Fuel System | Hitachi 306 Carburetor

Revision as of 03:15, 27 June 2015
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[[DFC306]] is the carburetor on 1989-1994 JDM A12 engines. It requires a special water heated [[Intake Manifold]]. [[DFC306]] is the carburetor on 1989-1994 JDM A12 engines. It requires a special water heated [[Intake Manifold]].
-[http://datsun1200.com/modules/myalbum/photo.php?lid=10186 http://datsun1200.com/uploads/thumbs/10186.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=10187 http://datsun1200.com/uploads/thumbs/10187.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=10188 http://datsun1200.com/uploads/thumbs/10188.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=7887 http://datsun1200.com/uploads/thumbs/7887.jpg]+[http://datsun1200.com/modules/myalbum/photo.php?lid=10186 http://datsun1200.com/uploads/thumbs/10186.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=10187 http://datsun1200.com/uploads/thumbs/10187.jpg] [http://datsun1200.com/modules/myalbum/photo.php?lid=10188 http://datsun1200.com/uploads/thumbs/10188.jpg] [http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/14001-95W00-2.jpg http://i297.photobucket.com/albums/mm219/ddgonzal/Datsun%201200/wiki/th_14001-95W00-2.jpg]
Factory Nissan 1200 ECU controls the electronic feedback carb via input from O2 sensor. Factory Nissan 1200 ECU controls the electronic feedback carb via input from O2 sensor.

Revision as of 03:47, 27 June 2015

The Datsun 1200 uses a Hitachi carb, model Hitachi DCG-306 (manual choke) or DCH-306 (automatic choke). This is a modern, two-barrel progessive linkage carburetor. It used bore sizes of 26/30 and venturis of 20mm (primary) and 26mm (Secondary). Datsun 1200 GX models used twin Hitachi 38 sidedraft carburetors with a manual choke system.

Contents

Links

Hitachi DCx carbs were used on, among others:

  • 67-70 Datsun B10
  • 71-73 Datsun B110
  • 74-78 Datsun B210
  • 79-82 Datsun B310
  • 73-75 Honda Civic
  • 76-79 Mazda (model?)

See Also:

NOTE: The B10 Datsun 1000 used a smaller carb, the Hitachi DCG-208.

ID boss:
5919.jpg

DCG-306

DCG is the manual-choke series.

22275.jpg

14000.jpg 14001.jpg


1971 vs 1972
15575.jpg


DCH-306

DCH is the Automatic Choke series.

8269.jpg


1977 USA
19292.jpg

Vacuum Secondary

DCH-306 with vacuum-operated secondary throttle. 1981-1982 USA models.

21219.jpg

DFC306

DFC306 is the carburetor on 1989-1994 JDM A12 engines. It requires a special water heated Intake Manifold.

10186.jpg 10187.jpg 10188.jpg th_14001-95W00-2.jpg

Factory Nissan 1200 ECU controls the electronic feedback carb via input from O2 sensor.

th_22604-95W00-1.jpg th_22604-95W00-2.jpg th_22604-95W00-3.jpg th_22604-95W00-4.jpg th_22604-95W00-5.jpg

22604-95W00
FBM-N13
<4-digit serial number>

DCK

16097.jpg