Anyone out there have any experience with the Hypertech type progammers? Also, will the GM type work on the H2?

Anyone out there have any experience with the Hypertech type progammers? Also, will the GM type work on the H2?

I emailed them about a month ago and they said "No.". I saw another brand programmer on some site yesterday, but I cannot remember which site it was on off hand. Try googling it .

Val

2003 Orange H2, Viper Responder Alarm, Audiobahn Sound, 325/65R20 M/T tires on order from Toyo, 20" Monsta Wheels, Rosen Video

Ah, found it (only $599.99?!)

http://www.xtremeflow.com/hummer.htm

Power Programmer

The ProFlash is a powerful tuning tool that allows you to set the level of tuning that you want. This is done using separate engine and transmission files for your Hummer, allowing you to change to the mode that you want to run. The octane level and ping control can adjust for fuel quality in different areas of the country and different altitudes. The ProFlash can also correct for altered tire size and for ring and pinion changes. The speed limiter can be set to stock, 130 MPH, and unlimited.



The ProFlash will adjust the following items on your H2 Hummer




correct speedometer for changes in tire height and rear axle ratio
reduces or removes torque management on H2 Hummer
Engine tuning (economy, towing, performance)
Shift Firmness (economy, towing, performance)
Shift points (economy, towing, performance)
Ping control (Sets timing +/- 5%)
Octane level (87, 89, 92)
Speed limiter
Tire Height



2003 Orange H2, Viper Responder Alarm, Audiobahn Sound, 325/65R20 M/T tires on order from Toyo, 20" Monsta Wheels, Rosen Video

Another one ($589):

http://www.raceandstreet.com/h2predator/

Self-governing handheld programmer for uncompromised performance

Improves timing and fuel curves
Allows fine tuning adjustments to timing and fuel curves of DiabloSport tune
Adjusts speed limiters
Adjustable rev limiter for a broader power band
Eliminates skip shifts (CAGS) Adjust speedometer for gear and/or tire diameter changes
Adjust shift points in vehicles with automatic transmissions, and increase line pressure for quicker, firmer, more precise gear changes
Ability to re-tune vehicles after factory re-flash of PCM
Predator flash tool allows custom tuned downloads
Multi-vehicle diagnostic tool with live data monitoring and fault code scan/erase capabilities.

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Hummer H2 Diablosport Predator Programmers

Price: $589

2003 Orange H2, Viper Responder Alarm, Audiobahn Sound, 325/65R20 M/T tires on order from Toyo, 20" Monsta Wheels, Rosen Video

I found the same programmer made by Street and Performance Products (they make the programmer for the other companies) at California Car Cover for only $310.00 plus shipping. They do not show it in their catalog but if you call them up they will special order it. It works perfect, by the seat of the pants method it definitely added power. The truck shifts more firm and it corrected my speedo due to larger tire size.

If you guys are interested in power programmer I have a Granatelli Diablosport Im selling. Adds 15-25hp but you can also change your timing and the fuel enrichment and some other stuff. It retails $6-700. If youre in the US48, $450 shipped. Email me if youre interested, mbanks21@yahoo.com

You can buy that programmer for $389 man shipped. Need to think about that price again....

Okay well there were 2 differant posts saying it was $600+ so why dont you share your info

Sorry I was mistaken it is $399...and here is the link..
http://www.lildevilmotorsports.com/c...roducts_id=177

03 H2, Lux, Pewter, more upgrades soon..
Houston Texas Hummer H2 Chapter coming soon..

I've been thinking about getting one of these. Does anyone have one for their H2? If so, is it worth it? My brother got one for his vette and his says he has trouble pushing the gas pedal without spinning his tires...sounds good to me.

Well I have just ordered mine and I will pick it up tomorrow, so I will post results as they are available...

03 H2, Lux, Pewter, more upgrades soon..
Houston Texas Hummer H2 Chapter coming soon..