[RubHer Yellow Ducky]

Originally Posted by Huck BB62

In my opinion anyway. If a 'neck in Kansas can do it, why can't GM? They also convert the H2 to diesel for a 26mpg road/offroad warrior. I guess the question would then be, why not drive the H2?

http://www.mashmotorsinc.com/index_files/Page346.htm

HUMMER H3 VORTEC 6.0 LITER CONVERSION


MASH MOTORS INC.
FORMERLY MG CUSTOMS

H1 & H2 DIESEL CONVERSIONS | H3 VORTEC 6.0 LITER CONVERSION | HUMMER ACCESSORIES


The H3 Vortec V8 conversion for Hummer H3 consists of a new Vortec 6000 6.0 liter V8 engine specially matched with A factory 4L60E or a heavy duty 4L60EHD 4 speed automatic transmission, and your choice of either full time four wheel drive or selectable 2 wheel / 4 wheel drive heavy duty transfer case. The base conversion package starts out with 325 horsepower and with performance upgrades and modifications can be increased to 495 horsepower. The biggest gain from the conversion is the increased fuel mileage and towing capabilities which a stock H3 lacks.

Each conversion is completed per the customer?s specific requests and therefore build time is approximately 14 days for the H3. This ensures that each conversion is completed properly and the vehicle has been thoroughly inspected and road tested prior to delivery.

They don't say CHIT about beefing up the rest of the parts that will be stressed

AND

HOW MUCH $$$$

RYD (POPS)