For once, it's the tune causing everything
J/K. I don't know jack crap... don't listen to a word I say
For once, it's the tune causing everything
J/K. I don't know jack crap... don't listen to a word I say
definately sounds like a driveline component, Now that its spinning faster its noticeable to where before it wasn't. X2 take it out and get it balanced..
i went from 3:07s to 4:56s same drop kit same everything started getting NASTY vibrations at 80mph. put a 4 degree pinion shim in due to my flip kit i can do about 115 or so now before its a problem it has something to do with the pinion angle im guessing for you as well. i think the change in the speed of the driveshaft rotation makes it really noticeable that the pinion is off. my vibrations are nasty nast nasty scares me pretty good.
09 CREWCAB LTZ SILVERADO, 6.2, SIX SPEED, CAI,
1 would go with a 3400 multi disk vigilante restall and get a built drive shaft with the pinion angle done to the truck and change the 22s for something lighter.good luck bro.
Last edited by Gladiator 6.0; 08-19-2009 at 03:35 PM.
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GLADIATOR 6.0 2007 nnbs chevy 13.2 1/4mi. busting my drive shaft at 106 mph before the finish line
CHEATER 6.0 2000 gmc xcab lq9 fully bolt on 12.52 motor and 11.62 n2o.
http://youtu.be/UV-I1mlKcTI
i dont really have a drop kit on it except for the shackles i put on it when it was new and i just recently did all these mods so i really dont have the mulla to change out anything.but just asking what is the differance between that stall and the one i have except the stall speed?
2005 5.3 comp cam 220/220/581/581.lsa12...volant cai....3000 vigilante stall... 4.10s..Detroit truetrack lpp long tubes with ory to a flowmaster turndown 22"BOSS with 285/35s Nitto NT555s
First of all... Scrap the 22's and you'll see a considerable time difference. They probably weight 100 lbs a peice. you have to think about the rotating weight on wheels and tires. Also, How loose is the stall you have now??? How many rpms can you foot brake your stall to now/what do the rpms flash to without foot braking? Good luck man keep us posted
05 Silverado RCSB...
LQ9, TVS 1900, 4L80e, & EFI live.
07 Silverado VortecMAX CCSB LTZ Z-71...
Stock... so far
08 Cadillac Escalade 6.2 / 6.0... Wife wagon
if i brake stall it goes to 2800 rpm i have'nt seen were it flashes too when i just punch it.as far as the 22s go they way 87lbs and the stalk steel ones 77lbs
2005 5.3 comp cam 220/220/581/581.lsa12...volant cai....3000 vigilante stall... 4.10s..Detroit truetrack lpp long tubes with ory to a flowmaster turndown 22"BOSS with 285/35s Nitto NT555s
both runs were on my 22s i wanted too put slicks on the stalk ones but i think i need to look into a lighter set.
2005 5.3 comp cam 220/220/581/581.lsa12...volant cai....3000 vigilante stall... 4.10s..Detroit truetrack lpp long tubes with ory to a flowmaster turndown 22"BOSS with 285/35s Nitto NT555s
Hate to burst your bubble but all I did was .2 better with the same swap. I too was dissapointed but thats about the diff I got. And ditch the 22's for al. rims and slicks and watch the times drop!![]()
2006 extended cab, 6.0 swap, full bolt ons SOLD
2011 ECSB, 6.2, 6 spd, 3.73, 5" lift, 33" nitto, limo tint, debadged, volant CAI, muffler delete, black bear tune 14.0 @ 98 on the 33'sSOLD
2007 TBSS AWD, cam, stall, built trans, N2OSOLD
2006 RCSB cammed LQ9, full exhaust, 3200 stall, 2-4 drop
49 Ford F1
355 chevy / turbo 350 / 12 bolt posi / camaro subframed