558 rwhp Turbocharged GMC Sierra Dyno Run
Made 558hp/507tq on this run. In this vid, the truck has a 5.3L stock bottom end, Custom Cam by Geoff at EPS, Comp Dual springs, very lightly ported heads,Trick Performance front mount 70mm turbo kit, FAST 65lb Injectors, 3" downpipe, Snow Performance Stage 1 Meth Injection Kit, and open Exhaust after the DP. Dyno and tuning were done by Geoff Skinner at Engine Power Systems - Baton Rouge, La.
It should be making more toward 600 to the ground, but my fuel pump is dropping way off at the end of the run and cant keep up. AFR was almost 13 on this run, so its very lean. Next mod will be some type of Booster pump set up.
Turbo Silverado Burnout
Forged 370... Borg Warner S475 75mm turbo... Calling you out...
http://www.mayhemmotorsports.net
Mayhem Motorsports
Raleigh, NC
Info@MayhemMotorsports.net
Quik's silverado twin turbo 5.3 goes 11.2@127
Junkyard 5.3, ARP headstuds, LS9 headgaskets, 230/236 cam, Twin 62s....12psi
14 bolt 410 gears
Self built Viper spec t56 with spec twin disk clutch
truck is full weight including sub box and amp including leather...weights 4600lbs
1.68 60'
Twin Turbo LS 6.0 Intercooled 1965 GMC Panel Van
Josh's 1965 GMC Panel Van. Twin turbo LS 6.0 Motor with Twin 60MM turbochargers, 2 into 1 Intercooler. Z06 Corvette Cam. ls6 valve springs. Comp Cams pushrods. Comp Cams double roller timing chain. Trick flow 80lb Fuel injectors, Holley HP EFI Engine management system. Full body off rebuild. Air Bag suspension. Detroit Locker. 4:11 rear gears. Mickey Thomson slicks...
The 5.3 got a little upset one day and melted the top of a piston....So, we found a 6.0 Litre and put all the goodies in it from the 5.3 and opened up the top ring gaps to 30 thou. Should be better now. Josh had it all up and running again in a week! Has more jam at bottom end than the 5.3 he reports.
Fayhee motorsports turbo silverado
06 5.3 silverado running a lightning. Silverado has remote turbo and custom tune from fayhee motorsports level 2 trans from performa built 3200 Yank PT Stall Running on the gate at 8 P.S.I. Not the greatest launch
Stock 5.3L Turbo Silverado Goes 11's on Straight Propane
First night out working out the bugs and learning how to drive on slicks, this 225K factory sealed motor (exc. intake) gets down with an 11.98@113.2 and an 11.95@112.7.
DSLEATR Turbo Silverado
2000 Chevy Silverado 160k mile 5.3, LS1 heads and cam, MP70 turbo 12psi of Boost, 4L80E with Circle D triple disk convertor, 2 Bar Custom OS from CJTunes
Steve Track day.wmv
01 Chevy pickup 4x4 at the track. Twin turbo 5.3L 317 heads, Stock Bottom end, cam, lifters
Cammed 5.3L 65ish MPH - 130ish Mph
about 65MPH to 130MPH just a reference point video to look back after I install a higher stalling torque converter.
5.3L silverado, tsp 220/220 cam, pac racing 1218 valve springs, Tsp pushrods, corsa db black muffler, Obx style Long Tube headers, blackbear performance custom tuned pcm.
