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Posted (edited)

Got the new setup "Started" tonight just to hear the motor and CPI's.

 

I can not get the idle to adjust on these 34mm PJ Carbs at all.

 

I have turned the choke knob both ways till it stops, put it in the middle, and cant see a change.

 

Setup Right now

 

421 Stroker

4mm Crank

Vitos Ported Clys

Vitos Hemi Head 18cc Domes

KEIHIN PJ34MM CARBS

34mm Intake W no Boost port

CPI Inframes

112 Sunnoco Fuel at 40 to 1 mix

 

Carbs are stock jetting of 152 main, 55 Pilot, needle is in the middle on 3rd Clip

Air/Fuel Screws are 1.5 out

 

 

 

What could I be doing wrong? Is there a trick?

Edited by ICULOKN
Posted (edited)

You may want to pull the choke's out and make sure where it adjusts the idle curcuit is working properly, once you take them out you will see how they work, and see what im talking about.

Edited by 98_shee
Posted
is it running too high or dieing. they PJs barley need to be cracked from all the way down to get them to idle.

 

 

Its dieing... Think the Pilot may be to much?

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