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.
Silverado 2500HD Super 44 Exhaust
Got a little bored and watched some old camcorder tapes, decided to make a
collection of my old trucks Exhaust
and render it in higher quality. Enjoy.
Magnaflow hi-flow cats
3" true duals H piped
Flowmaster Super 44s
4"x12" Magnaflow rolled tips
No longer own the truck due to no need for a 3/4 ton truck, and I dont
prefer GM trucks. Went back to and F150, much happier.
Lightning vs 8.1 2500HD (THE REAL FACTS!!)
MY Lightning w/ intake, Exhaust,
pulley, tune and water/methanol injection
Chevy 2500 8.1 w/ Raylar heads, 106cam, Custom intake manifold and a 200hp
shot of Nitrous, a 2800 stall, RUNS RACE
GAS, and launched in 4wd.
Race starts at :19 The Lightning caught the 8.1 at :31 sec and the 8.1
The 8.1 ran a BEST of 12.8 @ 107mph at the track. As VERIFIED by his other
Lightning ran a 12.5 @ 109mph OFF BOTTLE at the track.
Hence why it was a close race. The Lightning ran a best of 11.5 @ 117mph
ON BOTTLE. If the lightning would have had Nitrous that race it would have been over quick!