Re: 496 to be DYNO'D!
Wow, nice run. You were out on the Camaro too. Hard work to make a heavy truck fast but seems to be a good start, lose some truck weight if you can, it makes a huge difference. Will be cool to see the diff when you get the issue's figured out.
Mudman.
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1987 Green n Green machine.
5.0 4spd std.
7" lift w 35's.
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