I'm setting up a Q-Jet to go onto a 57 Chev, I know what goes into the HX through to the Commodore, but finding it hard to get secondary needle & hanger specs. The primary needles & jets are fine, I just need a starting point for the secondary's. Thanks.
HQ 350 Rochester Q-Jet
Started by
warrenm
, Dec 13 2021 11:55 AM
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