General Category > Quadrajet Carb Talk and Tips

Qjet specs for a close to stock pontiac 400

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Frank400:

--- Quote from: Marx3 on November 03, 2014, 05:00:47 AM ---

installed solid nozzles

--- End quote ---

  What do you mean by that ? 
Frank.

Marx3:
the secondary fuel nozzles has holes in them on certain units... Actually I am not sure eactly why this it not good in a "performance" application, but Cliff recommends to get rid of them and put solid ones in there.

Cliff Ruggles:
The cross drilled holes are only their on models with limited airflap opening.  With the airdoor opening all the way up we want all the fuel to come down on the far side of the divider plate for improved distribution/atomization, etc.......Cliff

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