Hey peeps, FNG here....Anyone got any suggestions for tuning after installing a comp cams 54-455-11 cam in my 06 GMC sierra 4.8L? I havent put the cam in yet, but i was wondering if i can properly tune it using my diablo tuner or if i'd hafta take it to someone to get it right the first time? Daily driver so i cant afford downtime, only vehicle i have! Currently getting ready to drop in some 4.10s in the rear, then the cam will be next
2006 GMC Sierra 4.8L Spectre CAI, VRX3 custom camshaft by Vengeance Racing, trick flow 205cc PNP heads, tuned by Vengeance Racing,3200 Circle d stall, Custom Flowmaster Catback, pacesetter headers, much much more to follow
No get a real tune.
2006 SilveradoLittle Black Bitch
Agreed. About eleventybillion times.Originally Posted by Frenchy
T-RAV99 GMC | 5.3 | Skinny White Guy Tuned
thats pretty much what i was thinking. I've gotten pretty handy with my diablo but nothing ever beats a true dyno tune. Anyone know of any good tuners in the clarksville, nashville tn area? I havent been able to find one.
2006 GMC Sierra 4.8L Spectre CAI, VRX3 custom camshaft by Vengeance Racing, trick flow 205cc PNP heads, tuned by Vengeance Racing,3200 Circle d stall, Custom Flowmaster Catback, pacesetter headers, much much more to follow
I dont know of any around here either. They're suggesting a custom mail order tune if im not mistaken. Read around the site and youll catch on.
Blessed be the Lord my strength which teacheth my hands to war, and my fingers to fight:
Psalms 144:1
Si vis pacem, para bellum
only problem with a mail order tune is i dont have HPtuners or similar, just the diablo. There is a diablo custom tuning shop in hopkinsville ky (bout 15 mins from me) but i've heard they arent that good. Dont trust my DD soon to b monster DD to just anyone. being this is my ONLY vehicle and a single father of two i cant send my ECM off to be tuned - cant have downtime. i can spend a day getting tuned but not days.... any suggestions?
2006 GMC Sierra 4.8L Spectre CAI, VRX3 custom camshaft by Vengeance Racing, trick flow 205cc PNP heads, tuned by Vengeance Racing,3200 Circle d stall, Custom Flowmaster Catback, pacesetter headers, much much more to follow
Nelson or any other reputable tuner can send you an ecm to replace yours so there is no downtime.
thx guys. I will def check on it soon. Hopefully the gods of speed will leave me enouogh $ after paying my bills today to order my 4.10 gears.......(starts chanting incoherently, something about 60' times and and sacrificing mustangs to the gods.....) LOL waaaayyy too much coffee this AM
2006 GMC Sierra 4.8L Spectre CAI, VRX3 custom camshaft by Vengeance Racing, trick flow 205cc PNP heads, tuned by Vengeance Racing,3200 Circle d stall, Custom Flowmaster Catback, pacesetter headers, much much more to follow
hey kyhunter89 - know of any shops with a dyno in the hopkinsville/clarksville area? i havent been able to find one - want to get dyno'd and see what i'm putting down over stock since i started frankenstein-ing my truck
2006 GMC Sierra 4.8L Spectre CAI, VRX3 custom camshaft by Vengeance Racing, trick flow 205cc PNP heads, tuned by Vengeance Racing,3200 Circle d stall, Custom Flowmaster Catback, pacesetter headers, much much more to follow
Are you buying from here?
http://www.ls1truck.com/forums/spons...xles-more.html
More info.
http://www.nelsonperformance.com/tuning.htm
"ALisSa1 Silverado"1990 Chevrolet RCSB● 2002 Chevrolet Camaro LS1/4L60EScrimpin Ain't Easy( . Y . )
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