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View Full Version : ga3400 vs montana3400

JMEROJR
08-07-2007, 02:18 PM
what is the differance between the two? ga has 170hp and montana has 185hp. cam, pcm, etc? any ideas post away
jeremy96gase
08-07-2007, 02:49 PM
Intake path
Larger Exhaust manifold
Different Tune.

That's it.
JMEROJR
08-08-2007, 06:15 AM
so if I were to get that larger manifold off of the Montana I would make more power. Or does someone make hedders for the 3400? thanks
sudden_impulse
08-12-2007, 09:38 PM
The only company that makes headers for the 3400 for 99+ GAs is www.s&sheaders.com and they're around $600 just for uncoated, cat-less headers.