2015-07-24

2008 Hummer H2

85000mi

Engine: Built by Motiva Performance, Albequerque, NM

525awhp - estimated 700bhp

3000 miles on the engine

6.2L stroked to 416ci

9.8:1CR

Magnuson Supercharger

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

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 Video

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 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

Stabilitrack

Roof rack

Rear suspension is coil springs with air bags

Towing brake controller

Front end has been completely gone thru

New bilstein shocks

Includes full set of Pewag snow chains ($1000)

$50000 obo

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