Anyone ever dyno their 4.8's ??? (Stock or Not)
09-18-2003, 06:38 PM
#1
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Anyone ever dyno their 4.8's ??? (Stock or Not)
I'm just curious to know if anyone has dynoed their 4.8's. What were your numbers and what were your mods at the time of dyno??
-D.S.
-D.S.
09-18-2003, 09:42 PM
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Launching!
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Re: Anyone ever dyno their 4.8's ??? (Stock or Not)
Yea my 2003 just dynoed today at 182 RWHP....
I'm trying to figure out what the freekin deal is...
I'm trying to figure out what the freekin deal is...
09-18-2003, 11:18 PM
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Re: Anyone ever dyno their 4.8's ??? (Stock or Not)
I made 251 RWHP with K&N FIPK2 intake, cat-back exhaust, and a Hypertech programmer.
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09-18-2003, 11:28 PM
#8
Re: Anyone ever dyno their 4.8's ??? (Stock or Not)
i have dyno'd at 387 with a weak tranny and a single exhaust. the a/f ratio was still rich because the truck was being broken in. once the tranny rebuild is done i'll strap it back on the dyno and pull some 400+ numbers
