Thread: 1977 Chevy C10 Slow build.
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Old 04-03-2013, 03:19 PM   #23
Slammedsi
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Join Date: Feb 2013
Location: Vernon tx
Posts: 41
Re: 1977 Chevy C10 Slow build.
Had a dyno session Tuesday. After tuning the carb and a few other items

313.4whp
369.6wtq

On a 150 Jet it made
444.7hp
501tq
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