Duramax 1200 Horsepower

High speeds dangerously close to cars and people. Huge turbo. 1st passes to warm up the vehicle

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Mid July Madness and US Duramax Winner
We had a blast out at the Godfrey Compound this weekend. Mud Bogs, Redneck sled pulls, and we flew the winner of the US Duramax, Zach Spicer from Denver, CO out to the event so we could surprise him with the truck!

Here is a quick walk around of the Underground Diesel shop truck. Mods include: Billet s475/billet s510 (104mm billet wheel and custom race cover) Industrial Injection 85% over twin cp3s, ATS dual fueler kit, Billet cam, SoCal stage 2 heads, Socal injector hold downs, Industrial Injection 120% over injectors, Mahle cut and heat coated pistons, Crower rods, Gorilla girdle, ARP mains, ATS head studs, SoCal dampner, fully balanced and machined motor, V band piping, 60mm wastegate with in-cab controller, FASS pump, Billet fuel pick up, Underground Diesel built trans with ATS and PPE internals, Billet shafts, Caltracs, Yukon locker, Bilstein shocks, Billet centerlink, lowered keys, M&H cheater slicks. All tuning to TCM and ECM done here in house at Underground Diesel. We can build your truck mild to wiild! 702-737-7333 www.undergrounddiesels.com Call today and ask for Mike or Newly, we can email you a free estimate on your parts/build!