Thread: '05 GP GXP vs. '04 Mach1 Mustang

Scroll down on this page and look at the ls1 IM vs the ls6 IM
http://www.fiero.nl/cgi-bin/fiero/sh...tyle=printable

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Originally Posted by Below Average Joe

needs more this sound.......

Working on that.

Brian Tooley Stage 3 I think is going to get the job done.

Originally Posted by DirtDog

Scroll down on this page and look at the ls1 IM vs the ls6 IM
http://www.fiero.nl/cgi-bin/fiero/sh...tyle=printable

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I know the LS6 is much better than the 1, I've just never checked the guts of an LS4, I guess they're really that bad. I knew they bottlenecked pretty bad after the TB.