WE ARE GOING LEFT TO RIGHT 99Z71 91Z71 03 2500HD
Silverado runs down the street straight piped
I always like the way my old truck sounded straight piped ('99 1500 w/5.3)
so I decided to give it a try with this truck. (2001 2500HD w/8.1) Exhaust is cut off behind the converters then
has a 3" X pipe before going into 2.5" tailpipes with 3.5x18" stainless
echo tips. No muffler. Love that big block rumble!
8.1 liter 496 big block 2500hd
Just a video of my 2500hd with the 8.1 liter allison 5 speed transmission.
pcm4less custom tune k@n cold air intake, magnaflow true dual Exhaust, chipped. Dyno 485 which is pulling power
for this truck. this truck is not set up to race but i have ran a duramax
diesal and ate him for dinner lol. the whining you hear is not the motor
about to blow up its a tensioner pulley going bad.
748 HP Big Block Chevy
big block chevy shop talk. Groutaone official race gear found here
Friend of ours stuck his HD in the middle of a field, it was like a random
sink hole. Me and my neighbor tried pulling with his 2500hd with warn 16.5
and i pulled him at the same time, it didnt work... so we turned to the
2003 Chevy 2500HD 8.1L
Josh's 03 HD with true dual magnaflow Exhaust, 2.5" duals with 4" tips, 3000 rpm
limited revs, 8100 vortec drive off, K&N intake only mod
Chevy Impala 572 Big Block 750HP!!
Cruisin' in the bad ass Chevy Impala. By www.nelsonracingengines.com
- 572 Big Block Hot Rod series (9,4L)
- 750 HP @ 6000rpm
- Runs on pump gas.
- Richmond 6 speed manual with dual disk clutch and a long shifter.
- 12 bolt 3.55 geared rear end.
- Hotchics suspension.
- Bear 4 wheel disk brakes.
- Custom 2.25 primary pipe on header with dual 3.5 inch Exhaust and dual 3.5 inch 2 chamber Flowmaster
- Engine is carbed with a 1050 street dominator with progressive linkage
and uses MSD ignition.
If you have a nissan skyline or other rice crap, start crying!