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The 350 in my truck runs the best at 11 degrees BTDC. I tried to advance it to 12, but i got a spark knock when pulling hills. What kind of a intake/carb are you swapping on to your motor?
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'72 Chevy C10 Mild 350/TH350/3.07. Ochre/White. Old high school ride.
'70 GMC C2500 '62 327 4bbl/SM465/4.56-geared Dana 60. White/White. Project or parts truck.
'97 Saturn SL DD. 1.9/5-speed. 40+ highway mpg
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