2006 H1 Alpha 6.6 Duramax
Update 6/28/05
The H1 Hummer is now equipped with the 6.6 Duramax and Alison trans. We are currently able to tune the 2006 H1 with amazing results. We can now tune the ECM/PCM out of the vehicle. Click the Contact link at the top for further information.
1996-2003 H1 Hummer 6.5 Diesel
We started tuning the the Hummers as far back as 1995 when the gas version was available. In 1996 the 6.5 was introduced in the H1. Stock the vehicles Power and engine Performance is nothing worth talking about until Z-Industries gets done with it. We currently tune the 6.5 Diesels for Heath Diesel.
Products are C.A.R.B. Certified C.A.R.B. E.O. D-246-1 (G.M.)1982-2001 Contact us to see what E.O. Programs are available.
On all Custom orders the customer must sign "I will not use this product in any way not specifically authorized by the Clean Air Act, 42 U.S.C."Not legal for sale or use in California on pollution controlled motor vehicles.
