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.
GMC Yukon XL w/Big Block engine having some fun
A GMC yukon xl with the big block engine (8.1 liter) having some fun in riyadh city. (drag racing a porche cayenne S, ford f-150, toyota avalon)
and some 0-180 kmph runs!
music: Rammstein - Benzine
GMC 8100 Motorhome Toyhauler
This is my 1978 GMC Motorhome with a 425 HP Mercury Marine GMC 8.1 Liter Engine (497 CID) installed it has a new heavier gauge frame, beefed up and modified Transmission (with 1,000 HP rated billet torque converter) and Running Gear, 6 wheel disk brakes and custom air suspension all the way around. Besides the burnout power it also has a GPS top speed of 106 MPH on the flats. It is now being modified into a toyhauler with 10.5' garage area, with rear doors and lift bed. The living quarters features a all one piece (dinette, counters, bath,) molded fiberglass interior like a power yacht and a hybrid power generator to run the all electric gear without a conventional generator. This saves about 500 pounds, a lot of space and is completely quiet with it's Li-Ion Nanotube batteries that are capable of running both AC units the Convection/Microwave and all appliances for up 10 hours and then less than one hour to recharge again with the coach engine.