whats the usuall horsepower on a stock 4.8
whats the usuall horsepower on a stock 4.8
220ish
That's to the wheels and I think it's around 285 at the crank depending upon the year.Originally Posted by 2k5Squirrel
2004 Silverado Crew Cab, forged iron 5.7, STS w/MP turbo, 10+ psi, FMIC, Tial 50mm BOV, Vic Jr, Snow performance meth, MTI Stealth cam .220/.220 .581/.581 115lsa, Comp chromoly pushrods, Yank TT3000 stall, LS1 Efans, 160 tstat, Trucool 40k trans cooler, 60# injectors, Walbro fuel pump, Patriot springs, Built 4l65E w/billet input & output shafts, Eaton posi, SD tuned...all installed by Klein North Automotive
There up over 300 (or at 300) in the 07+. I think.
2006 SilveradoLittle Black Bitch
My 5.3 (LMG) is only 310 or 315
1969 Chevy RCLB C10 350/TH400 SOLD
2007 Chevy RCSB 4.8 4x4 LS SOLD
2008 Chevy RCSB 5.3 4x4 LT SOLD
2010 Chevy CCSB 6.2 4x4 LT SOLD
2005 GMC CCLB DRW 6.6 Duramax 4x4 191,000 and counting
2013 FORD CCSB F350 6.7 Powerstroke 4x4
07 and up is 295 at the crank
07classic and below is 285 at the crank
5/9 mchgys\belltech\boss 330\streetscene\reflexxion\flowmasters\servos\tune
Cammed,Stalled,lts,ory,elec cutout, 4.56,transgo,servos,flowstoppers,
soon to come a little shot of nitrous
the 02 4.8 i have was rated at 275hp and 285 torque
add cam and boost and you have triple that output
2002 Lightning - GT headed 5.5Litre w/ Twin 7665s
2002 Silverado - 427Lsx w/ Twin gt4202s
2010 Silverado crewcab Z71 - 5.3litre w/ procharger
2000 Wrangler - 5.3litre with some stance
2014 Xsport- 3.5 Eco boost
412 Motorsports
it ain't that I'm too big to listen to the rumors, It's just that I'm too damn big to pay attention to 'em..That's the difference
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