For sale is my 2008 Hummer H2. 525 AWHP (this is at the wheels not the crank) Crank estimated at over 700 BHP. Only 3. 00 miles on built engine and 4. 00 miles built Transmission I purchased it in stock form. from an auto dealer in Houston Texas with the plan of completely going through it (ok I got carried away) (this would become my primary vehicle). What I didn’t count on was how long it would take to complete the H2 and how quickly my other truck would sell. I became frustrated being with-out a vehicle. so I ended up going down to the dodge dealer and buying a new truck while the H2 continued to be worked on. Now with that being said you can imagine my wife looking at me shaking her head. 1 year and two months later the H2 is done. I am going to regret selling this. I will try to list everything. if you have questions please email me Engine: Built by Motiva Performance (Albuquerque. NM) 6. 2 Liter bored and stroked to 415 CI running 9. 8:1 compression Magnusson Supercharger Brian Tooley Racing stage 2 blower cam ARP Bolts Manley forged crank Manley LS Platinum pistons Manley H-Beam connecting Rods Platinum spring Titanium Retainer and Pushrods Cylinder Heads re-done New GM Water Pump New Nations High Output Alternator Odyssey battery Kook’s headers Kook’s custom y pipe High flow cats Borla exhaust Custom multi core large all aluminum radiator Twin electric fans 2-stage-electroincaly controlled Oil catch can. plumbed for easy empty 160 degree thermostat-stat. I would run 180 in winter K&N cold air intake See dyno sheet See dyno Video https://www. youtube. com/watch?v=qsNSdiZwBSQ Transmission: Built by Circle D Transmission (Houston. TX) 6L80E Circle D Vehicle bench package New gaskets. seals and rings New valve body seal kit New check balls New larger inlet filter New snap ring kit Increase clutch capacity in 2-6. 3-5-R & 4-5-6 drums Kolene steels in 2-6. 3-5-R. & 4-5-6 drums 300M billet intermediate shaft & with Reinforced billet output carrier 4140HSTR 4-5-6 clutch hub Reinforced 1-2-3-4. 2-6 & 3-5-R clutch hub Spiral-lock snap ring in 3-5-R drum Valve Body & Pump are performance Calibrated to CDT Specs Set transmission end play to CDT Specs Performance TCM tune New Torque Converter New upgraded Pump Auxiliary transmission cooler NOTE: The H2 transmission was built and tuned in house at Circle D Stock + options that came on H2 (some I added): Color - Black exterior and black interior Leather seats Heated driver and passenger seats Power driver and passenger seats Cold A/C Navigation Sunroof (tilt and full slide) 7 Passenger seating Bose sound systems (theater surround) with DVD and roof mounted screen Tilt steering. power windows and locks Remote start Ravelco custom system security system. engine immobilizer BF Goodrich MTR on 35x12. 50x20 inch rims H2 is all wheel drive with electronically locking differential Automatic Transmission 6L80E Traction control Stability Track Roof rack Rear suspension is coil springs with air bags (I was planning on towing with this) Towing brake controller Front end has been completely gone thru New bilstein shocks General Notes: Oil is 10-40 Gas millage in Town. Mountain driving 7000’ – 9000’ above sea level 15-16 mpg and highway I don’t know. I live rurally and we don’t have freeways here. The motor has about 3000 miles on it The odometer has 84923 miles on it Clean Carfax Clean Title There has been an extensive amount of tuning done both on the engine and transmission. this is not my first BBQ and for what I was spending it needed to be perfect. I did not let them off the hook on anything. it wasn’t going home till it was perfect. I’m happy with it. I have never touched the brakes and the H2 stops great. better than you would expect. The steering is tight and the suspensions is incredible. go over a speed bump and never let off the gas. doesn’t even phase it. Like blip. It has a huge amount of articulation in it The Motiva sticker can be removed by buyer. Motive Performance actually paid me to put in on there as advertising for them I also have side steps for it as well and are included (not shown in pictures) I also have a full set (all 4 tires) of Pewag chains and are included (new in the box) they were 1. 00 dollars alone. Example: The engine makes so much power we actually had to “de-tune” the torque values in the transmission. it would literally spin the tires between shifts. 35” tires and remember its all-wheel drive. The concept behind this build was to have it last a long time and to be as bullet proof as possible. The transmission shifts soft and smooth under normal driving. step on the gas pedal and it will snap your neck back between shifts. It is mild tempered under normal driving. there is no surging or no vehicle shaking idle (you can feel the cam in it). open the throttle and it’s a different story. My kids have nick named it the beast and it is. Oh how does it sound. like someone put a NASCAR engine in it. incredible I have spent a considerable amount of money on this and someone lucky is going to get. a well built and cared for Hummer H2 I don’t need any dealer help selling this. dealers are welcome to bid. /p> The only trades that would be considered would be a race trailer. No low ball offers. please don’t waste our time. Inspections and test drives are welcome Legal Stuff: The 2008 Hummer H2 is being sold as-is where-is with no warranty expressed or applied. Buyer is responsible for pick up and or shipping