first off, i realize your lx/5.7 reso delete kits are for sound enhancement, & that you make no claims of increased HP.
but, i was curious if, in your professional opinion, how a 340hp 3 pass exhaust with one of your reso delete kits would compare to a 350hp straight thru exhaust as far as flow is concerned?
reason i ask is looking at your cutaway thread, it seems pretty obvious that the resonators are the biggest restriction in the 340hp system, with the flattened tubes & all.
Last edited by MOtorPARts; 05-25-2010 at 10:10 PM.
when i was a child, i never had an imaginary friend, it's not that i didn't want one, it's just that none of them liked me well enough.
The resonators are the biggest restriction, IMO, the 3 pass is still a good muffler but not nearly as good as the straight thru.
okay, thanks. i went ahead & ordered one of your 5db kits.