Exhaust specifically for HEMI 2006 MDS
#1
08-15-2006, 12:30 AM
Join Date: Jul 2006
Location:
Posts: 17
Likes: 0
Received 0 Likes
on
0 Posts
Exhaust specifically for HEMI 2006 MDS
#2
08-15-2006, 04:39 AM
#3
08-15-2006, 09:59 AM
RE: Exhaust specifically for HEMI 2006 MDS
Corsa certainly has a good reputation built up on their Corvette exhausts.
That 14 hp gain at the rear wheels kinda jolted me though.
In various other posts and forums I have kept track of Ram owners who rear wheel dyno'ed their 5.7 Rams after installing electric exhaust dumps position both before and after the catalytic converter. 14 hp is above what most found.
It is not quite comparing 'apples with apples'
but Steve Dulcich did a careful SHAFT dyno test of a Mopar Perf 5.7 Hemi crate engine with a FAST aftermarket PCM computer. With the stock cast iron exhaust manifolds and no catalytic converter or muffler or long tailpipe,
he found a 'baseline' hp of 376 at a slightly elevated 5700 rpm,
which indicates that maybe 30 hp is not beyond belief.
http://www.popularhotrodding.com/eng.../0602phr_hemi/
That 14 hp gain at the rear wheels kinda jolted me though.
In various other posts and forums I have kept track of Ram owners who rear wheel dyno'ed their 5.7 Rams after installing electric exhaust dumps position both before and after the catalytic converter. 14 hp is above what most found.
It is not quite comparing 'apples with apples'
but Steve Dulcich did a careful SHAFT dyno test of a Mopar Perf 5.7 Hemi crate engine with a FAST aftermarket PCM computer. With the stock cast iron exhaust manifolds and no catalytic converter or muffler or long tailpipe,
he found a 'baseline' hp of 376 at a slightly elevated 5700 rpm,
which indicates that maybe 30 hp is not beyond belief.
http://www.popularhotrodding.com/eng.../0602phr_hemi/