View Single Post
Old 04-28-2024, 12:35 PM   #3
cadillac_al
Registered User
 
Join Date: Oct 2013
Location: Maine
Posts: 2,341
Re: Quadrajet 350SBC Tuning Advice

a couple more thoughts:

you need the vacuum pull off for the secondaries

your fuel pressure is definitely suspect and you should be able to test it with your vacuum gauge.

usually manifold vacuum to the distributor works best.
__________________
76 Chevy K20
76 GMC K15
77 Chevy C10
77 Chevy K10
cadillac_al is offline   Reply With Quote