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Go Back   Hummer Forums by Elcova > Hummer H3 Discussion Forums > General H3 Discussion

 
 
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Old 06-17-2005, 11:20 PM
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bparker bparker is offline
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Well I cant believe I paid 200 bucks for this after coming from the "C5 Corvette mod world" as you get alot more "physical product" for your money.

This "system" is a few peices of metal and a rubber gasket and basically a 20.00 K&N air filter.

Install was easy enough that a retarded drunk monkey could do it in less than 10 mins.

Results are mixed: I do notice that the system has recognized a major airflow chage because its not down shifting at WOT like it was before. And, these new PCMs take up to 500 miles before they adapt to the new air meter map readings the sensor is picking up. So we will realy have to wait before I place my final judgement.

Sound: I do now notice that the engine is making A LOT more noise when i gas it. The engine bay is can now be heard over the radio when turned up (LOL) and again makes me think some power will be netted from the install once the computer learns the new airflow raito and places the paramerters in the long term tables in the computer.

I thought I would notice more "initial" pedal response however its quite the oposite, as its more slugish now right into the throttle. But again I think this is due to the PCM needs to relearn and adjust.

I wish I had AutoTap so I could have taken some before and after readings to see whats going on now as in too rich or too lean etc..

Anyways here are some pics to eyeball over: clicky
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