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yeah id say, one of your mechanics with a s475 over stock rant like a 580 and that set up ran a 700 at alligator......honestly according to what ive heard and my calculations that dyno reads at least 15% low.

if i ran on alligators dyno i would be close too 500rwhp.

but we will never know as the truck is sold...

yea that was me last year, we did 670 here and like low 500 there
 
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