just curious if you knew the rwhp of an 06' 4.8l with the 5 speed manual, and what kind of gains have you seen with that combo from tuning? all stock of course.
just curious if you knew the rwhp of an 06' 4.8l with the 5 speed manual, and what kind of gains have you seen with that combo from tuning? all stock of course.
Last edited by 5speedsilverado; 02-24-2011 at 09:38 PM.
4.8\5 speed\3.23's\Airaid TBS\Flowmaster 40 Series Muffler\Volant Power Core CAI w/ Scoop\0/2 Drop\
very nice
1990 GMC RCSB, IRS, escalade front clip, 5/7 drop, 20x9 XD Monsters w/255/35/20 falcons,
id say go with a CAI and pacesetters with 3" y pipe thatll give you roughly 20hp and then id go with an aero or magnaflow muffler they have good sound and arent too loud at idle plus with the CAI and longtubes you can run a more aggressive tune
magnaflows arent loud with pacesetters and 3 inch ????? you should come stand by my truck at idle.Originally Posted by Bobby
THEY CALL ME G.
AZRAEL
2017 RZR 1000 2 SEATER
2023 RZR 1000 XP 4
2008 LTZ DURAMAX 3500
2023 300S 5.7
2023 BUICK ENCORE[/B]
The difference between winning and losing, is having a 2nd stage.
Pardon the newb they know all G!!!
haha come on G we all know you are deaf already and you prolly forgot to reinstall the magnaflow after the complete rebuild of your truck. You are getting a little forgetful in your old ginger ways.
ECSB 2kSierra 2wd 4.8L-K&N-HPtuners-Calspeed LT's-Magnaflow-Tahoe20's-HankookRH06
waiting to go in... 3.90s, 214/220cam
i didnt realize he was a newb
you couldnt be more right, i forgot how old i was the other dayhaha come on G we all know you are deaf already and you prolly forgot to reinstall the magnaflow after the complete rebuild of your truck. You are getting a little forgetful in your old ginger ways.
THEY CALL ME G.
AZRAEL
2017 RZR 1000 2 SEATER
2023 RZR 1000 XP 4
2008 LTZ DURAMAX 3500
2023 300S 5.7
2023 BUICK ENCORE[/B]
The difference between winning and losing, is having a 2nd stage.
on a standard, i'd say another 10-15% more to the wheels.
i remember a 4.8L, 5speed on the dyno last year, small cam, shorties, 100shot, laid down 448hp to the wheels, on my greedy dyno, that's good.
Nelson Performance
FastestTruckList.com
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'94 Chevy Truck: 8.9 et, 408 twins
That is pretty good! lol even without the shot.
allen- seen your post on that nice chevy!
just a quick question, based on that short bed, what do you think that truck will do in the 1/4 mile, thinking it has stock gears ( 3.42? ) and no possi rear, so based on that, what would your figures be or about?
and second- if that same truck with the mods you have done to it, plus adding a ram air sys, will say a k & n filter, and a higher axle of a 373, not a 4:10, because it will travel alot on roads, and lets say a delete cat, what estimate will you configure with those other minor mods done on that same truck?
thanks allen, and again, nice job!
john g,
houston tx,
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