throttle body porting
Posted 04 January 2006 - 03:16 PM
Posted 14 January 2006 - 01:34 PM
Edited by Haulin' 8.1, 14 January 2006 - 01:34 PM.
GM Vortec 8100, Allison, 3.73, 4X4
Mods: Goodmark SS cowl hood, Ranch Hand bumpers, black toolbox, custom bed cover, full tint, Volant with home made ram air, BBK 80mm TB, Granetelli MAF, Marine Injectors, Hypertech, Champion RS12YC plugs, Magnaflow 3" dual in X-path dual out muffler and tail pipes, Fuzion XTi 265's, Velvet Rides, Pioneer 10" subs, amps, you know the usual stuff.
Coming soon: 4.56 gears, Autorotor supercharger by Whipple with Duramax intercooler, and GM HP3 cylinder heads.
If you've modded your 8.1's timing and run hard try Champion RS12YC plugs gapped at 0.055". Less knock, more power. Yes you have to change them more often (25K), but this is a performance mod. Besides they're cheap and easy to do.
Yea though I drive the the valley of the shadow of Diesel,
I will fear no turbo;
For your horsepower art with me;
Your bore and stroke, they comfort me.
Posted 15 January 2006 - 04:20 PM
99 3500 w/350-4L80E
04 Avalanche 5.3
77 Vette, 408 SB blown and injected
2002 Pewter Sierra Denali DenaliTrucks
325HP 6.0 AWD with Quadrasteer
Wester's 91/93 Hot tune/Outlaw intake/Custom exhaust