The truck is a 99 reg short fleet 4.8L. iv added a k&n cai, magnaflow catback, 411 gear set with the g80, and a 2600 stall, shift kit, servos, and a programer, what should it runish?? thanks and what other mods will help my truck that arent too wild? i was thinking about a 5.3 or 6l with a cam, long tubes and a custom tune
high 14s low 15s
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
You need a tune instead of the programmer. By the way, Quik has a 4.8 and just dynoed at 700+rwhp. The 4.8's can be stout if built right. That is, if he actually has a 4.8!!
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
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