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Old 11-04-2012, 05:05 AM   #25
FetchMeAPepsi
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Join Date: Apr 2011
Location: Edmond, Ks
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Re: 1962 GMC 305V6 4WD Slow DD Build - Cecilia (Pic Heavy)

Quote:
Originally Posted by awbrown View Post
simply hook the gauge to manifold vacuum and adjust the screws til you obtain the highest reading ,make sure the engine is fully warmed up and that the timing is correct.. also verify that the vacuum advance (if it has it ) and the centrifical advance is working .. as far as the hesitaion , make sure the accelerator pump starts spraying the instant the throttle is opened..any slack or slop in the linkage may cause it to hesitate...you can bend the linkage to remove slack..
I may dig up a gauge and give that a shot. I'm only getting fuel out of one barrel ATM so I'm chasing that issue down now. The injector port on these old Strombergs is center filled then ported out of the two holes into both barrels so IDK how it can even be possible to shoot from only one port
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