High Performance 8.1
#2
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See signiture
2002 8.1 Silverado HD - Full Throttle lift, 37" tires, 4.56 gears, Comp Cam, TOG headers, Volant induction plus more! Heads, cam and intake manifold upgrade coming soon!
2002 8.1 Suburban -Intercooled Whipple supercharger, 22" wheels/tires + more - 407hp/558 ft-lb torque at the rear wheels - 13.93 @ 95.79 MPH
www.tbyrnemotorsports.com
2002 8.1 Silverado HD - Full Throttle lift, 37" tires, 4.56 gears, Comp Cam, TOG headers, Volant induction plus more! Heads, cam and intake manifold upgrade coming soon!
2002 8.1 Suburban -Intercooled Whipple supercharger, 22" wheels/tires + more - 407hp/558 ft-lb torque at the rear wheels - 13.93 @ 95.79 MPH
www.tbyrnemotorsports.com
#6
K/N intake, ported TB, MSD wire, HPP III, TOG headers, custom 3" exhaust, Comp Cam xr270 that 8100hammer now has, and NX wet kit 200HP.
322hp, 433tq with go gas 504hp, 640tq.
Best et in sig.
322hp, 433tq with go gas 504hp, 640tq.
Best et in sig.
#7
12 Second Truck Club
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Location: Salt Lake City, Utah
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Originally Posted by TieRod
K/N intake, ported TB, MSD wire, HPP III, TOG headers, custom 3" exhaust, Comp Cam xr270 that 8100hammer now has, and NX wet kit 200HP.
322hp, 433tq with go gas 504hp, 640tq.
Best et in sig.
322hp, 433tq with go gas 504hp, 640tq.
Best et in sig.
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#9
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Will See after the 29 of august what the cam will do, my tune for cam is finally on its way(if it is good). But fast time to date is 15.42@87.5 60'-2.109 for a stock truck with cold air and pcm tune. Coming soon 1.8 Rocker Arms My E-fan kit, long tube headers, and Bully dog Allison shift enchancer. With that should put me deep into the 440hp at the crank.
#10
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It's good to see some other modified 8.1s!
I'm also going to install a set of long tubes if I can get them in before the heads, cam and manifold is swapped. They come with a 2.5" collector to tie into the factory head pipes but they can be made with something larger for a custom exhaust.
2002 8.1 Silverado HD - Full Throttle lift, 37" tires, 4.56 gears, Comp Cam, TOG headers, Volant induction plus more! Heads, cam and intake manifold upgrade coming soon!
2002 8.1 Suburban -Intercooled Whipple supercharger, 22" wheels/tires + more - 407hp/558 ft-lb torque at the rear wheels - 13.93 @ 95.79 MPH
www.tbyrnemotorsports.com
I'm also going to install a set of long tubes if I can get them in before the heads, cam and manifold is swapped. They come with a 2.5" collector to tie into the factory head pipes but they can be made with something larger for a custom exhaust.
2002 8.1 Silverado HD - Full Throttle lift, 37" tires, 4.56 gears, Comp Cam, TOG headers, Volant induction plus more! Heads, cam and intake manifold upgrade coming soon!
2002 8.1 Suburban -Intercooled Whipple supercharger, 22" wheels/tires + more - 407hp/558 ft-lb torque at the rear wheels - 13.93 @ 95.79 MPH
www.tbyrnemotorsports.com