I gave the truck a complete tune-up a month ago. I run my timing at 11 usually, but i will pour some 91 octane in it, and i guess i will try it at 12-14 and see how it runs tomorrow. Thanks for the help.
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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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