4.8 dyno numbers
08-23-2005, 10:52 PM
#12
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yea i got a LQ9 block at home but i think im gona save it for my next f-body and just stay pretty miled on the the truck. but this stock 4.8 isnt doing it for me
08-23-2005, 11:06 PM
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My buddy just got a custom tune at Synergy today and he put down 260rwhp,274rwtq in his 04' 4.8L 2wd with an intake, TOG headers, stock exhaust with a flowmaster 1ch muffler. The cam would really wake it up. The lil 4.8Ls can be strong 
08-24-2005, 01:53 AM
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Originally Posted by Formulized94
do not mean to hijack, but is it fairly easy to break 300 rwhp with a 5.3?
Yup! Cam, LTs, Intake, Exhaust and custom tuning will get you there pretty easy.
08-24-2005, 02:53 AM
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yea it should be, i mean i came from a LS1 world where my 99ta was a cam only w/full blot ons and made 414 threw a 6 speed, it was a pretty small cam too, so this truck stuff is pretty easy to me just wasnt to sure what a 4.8 would do with just some minor mods and a mild cam in my mind.
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