going to the track tonight...
#1
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what do you think i will run??? i have a 2001 rcsb silverado 2wd 4.8. my mods are-outlaw cold air intake, ls1 fans, pacesetter lts and ory, hooker muff dumped, 216/220 comp cam,2800 stall, built 60e(shift kit, servos,cluths bands, valves) eaton positrack, 4.10. hp tune.. thats it i think. i did some weight reduction(spare tire, jack etc)
the weather should be in the mid 80's.
so what can i look for?
thanks robert
the weather should be in the mid 80's.
so what can i look for?
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thanks robert
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Originally Posted by navy_ao_05
yeah try 15.002 and 15.05. yeah i think i need a professional turner. the truck is still shifting at stock specs. yeah vey very unhappy.
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Yeah, that tune is hurting you...could you post up the times 60ft 330ft 1/8 ect...You need to get that thing dyno tuned. You should be about a second faster.
Also, what was the time and track you raced at, so we can figure the density altitude...because that can play a big role.
Also, what was the time and track you raced at, so we can figure the density altitude...because that can play a big role.