Quadrajet Problem Solving > Quadrajet Parts and Numbers

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TommyK:
Can anyone tell me what the original primary jet/rod combo and secondary rods were for this carb?

TIA

Ethan1:

--- Quote from: TommyK on April 22, 2013, 12:03:26 PM ---Can anyone tell me what the original primary jet/rod combo and secondary rods were for this carb?

TIA

--- End quote ---

 .076 Primary Jets, 51M Primary Metering Rods, K Hanger, and EH Secondary Metering Rods. This is coming from the internet. My book doesn't go '82-UP. Sorry about that. :(

TommyK:
Thanks Ethan.

I have 74 jets and the stock rods in it now along with DP secondary rods. The driveability and A/F ratio are good at part throttle but it is pig rich (10:1) at WOT. Trying to figure it out.

Shark Racer:
Looks like DP and EH rods are identical (on my source, anyways).

Are you positive you're running 51M? If you're running an 026 tip rod (K/J and others) you'll go quite rich.

Are any of your air bleeds blocked?

Any chance the power piston arms are bent up and the rods are not even in the jets?

Ethan1:

--- Quote from: TommyK on April 22, 2013, 03:20:35 PM ---Thanks Ethan.

I have 74 jets and the stock rods in it now along with DP secondary rods. The driveability and A/F ratio are good at part throttle but it is pig rich (10:1) at WOT. Trying to figure it out.

--- End quote ---

 Not a problem. Glad I could help. :)

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