Canadian Hummer Club Forums

Do have the V8 or the 5 cylinder? There are no power tuners for the 5 cylinder on the market, so you're SOL sadly if you have a 5 cylinder.



Hypertech is apparently working on a tuner for the 5 cylinder H3, but another member and myself have been in line for a beta test of their unit for about 6 months now, so obviously this is not a priority for them. So one day there might be a Hypertech tuner, I have asked specific manufacturers and none had any plans to sell a tuner for the H3 at the time I wrote them.



You can get a tuner for the V8 though, there is no 'best' one, just check out the features and decide which one does what you want it to. Not too much available for the H3 if you want some extra power!

[quote name='hummer3' date='10 September 2010 - 01:05 AM' timestamp='1284077117' post='20827']

I would like someone to tell me what the best chip/ power tuner i could buy for my h3. I already have megnaflow exaust and k&n filter in it.

[/quote]



Wester's Garage makes a tune for either engine and they are awesome!!! I know I have their tune in my H2!



Kev

[quote name='Polar Bear' date='09 September 2010 - 06:53 PM' timestamp='1284079998' post='20830']

Wester's Garage makes a tune for either engine and they are awesome!!! I know I have their tune in my H2!



Kev

[/quote]



That's true too, you can get the PCM tuned, a couple places that will do that for you... Predator has a tune, Adventure Accessories, Westers Garage, PCM For Less, that is a good alternative option! But still no hand held <img src='http://www.canadianhummerclub.com/forum ... #>/sad.gif' class='bbc_emoticon' alt=':(' />

This reminds me, I have to push Kenny to see where they are at on that now