Quadrajet Problem Solving > Dialing in your rebuilt Quadrajet carburetor

Qjet building

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mikes74sd:
let mr cliff do the carb;but go to a performer rpm air gap intake-this intake is the real deal;and change to 1.75 headers and have fun

Jeff Walker:
Take a penlight and shine in to the the accelerator pump discharge hole.  About 1/8 inch down into the hole you will a smaller hole that will be somewhere in the .025-.028 range.

Cliff Ruggles:
What is the carburetor number?

The large main airbleeds are more of a problem than anything else.  It is difficult to get a good fuel curve with those carbs.  When we build them here in the shop, the main airbleeds sizes are reduced, and smaller main jets are used......Cliff

FORREST MILLER:
The carb number is 17080207

FORREST MILLER:
Mike74,

this engine is being built fo torque........will never see past 5500  RPM.  Changing those two components will defeat my goal..........Torque monster :o

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