So I was taking a look at both PCM4Less and PCMtuning.net. Both only says up to 2000 for their PCM tunes on the 4.3 Vortec. Any well known places out there tuning 2000+ vortecs?

 

There was a PCM change in this time frame. Give PCMforLess a call. Their tech support has been great in the past.

 

I have been looking into a CAI too. But I find them on Ebay for 50,-
96-05 BLAZER HOMBRE BRAVADA 4.3 COLD AIR INTAKE +K&N B



and for 300,-?
K&N COLD AIR INTAKE 96-05 CHEVY BLAZER 4.3 V6 57-3017-2


what is the big difference?

For me sound is more important then performance. My car has enough muscle for me already.

 

the K&N has the heat shield and a better air filter, plus made betterand your buying the name. the 50 doller one has a cheap auto zone cone on it no im jokeing i have always used K&N on every thing i have driven. plus everyone knows it sounds alot better at wot

 

LOL Whyyyyyyy!!!!! this has been discussed soooo much!!!!
k&n's heat shield sucks make your own-search theres a how to
buy the cheap CAI on ebay and throw the filter away, purchase k&N filter. done

 

thanks man! I am going to look into this sometime soon. I just love the sound of the performancefilter.

 

yea i would go with a cheap ebay one, put a k and n filter on it and make your own heatsheild
as far as chips go, i would go with a tune like the ones mentioned before

 

anyone know a good place for a custom tune in canada?
also would the hypertech power programmer III HYP-30023 / or max energy 32000 work for a 2005 jimmy?