4.2L programming

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Nov 4, 2005 | 01:54 PM

Ackattack1

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From: Topeka KS

4.2L programming

Is there any programs available out there to do tuning on a 4.2L I6 out of a trailblazer?

Nov 4, 2005 | 02:11 PM

Nick™

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From: Red Stick, La

for the Trailblazer/ Envoy?
someone mentioned that Wester's had a tune for it, but that's the only one that I've heard of....

Nov 4, 2005 | 02:19 PM

leochevy2001

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From: Spring, Texas

i think Jet has a stage 1 & 2 chip for it.

Nov 4, 2005 | 02:55 PM

Ackattack1

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From: Topeka KS

I was thinking more along the line of HPtuner where I could edit the ecu, rather than a plug n play type tuner

what is westers?

Nov 4, 2005 | 03:37 PM

leochevy2001

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From: Spring, Texas

Quote:

Originally Posted by Ackattack1

I was thinking more along the line of HPtuner where I could edit the ecu, rather than a plug n play type tuner

what is westers?

i haven't heard of anything like hpt for the i6 but that doesn't mean it doesn't exist.

wester's is a custom tuner.

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