WITCH ARE BETTER ???
3IN MAC PRO DUMPS OR 3IN ORIGINAL 40 SERIES...
(SOUND,PERFORMANCE AND OVERALL)
THANKS FOR UR IMPUT...
WITCH ARE BETTER ???
3IN MAC PRO DUMPS OR 3IN ORIGINAL 40 SERIES...
(SOUND,PERFORMANCE AND OVERALL)
THANKS FOR UR IMPUT...
COREY...
*04 Torch Red Cobra
1 of 164 with med.graphite inserts
Work done and Tuned by Rodeheaver's Hot Rod shop...
471hp/489tq
-------------------------------------------------------------------
*1970 chevelle ss L-S5 454, 4 spd
real deal not a clone have paperwork
the mac mufflers are pretty much empty metal boxes, tahe flomasters are supposed to aid in scavenging..
2015 A6 Mustang GT that so far has gone 9.48@147 but still the fastest prochargerd S550 in the world aside from Tim Essick's!
www.Rodeheavershotrod.com
I would prefer a straight through muffler for performance. Love the chambered flowmaster sound but they don't make the most power.
Which witch is which? Lol
Last edited by cam303; 10-19-2009 at 10:35 AM.
I heard the Mac's rust out quite quickly, never had a set though.
Matt
94 Ford Ranger
01 KX125
2002 Ford Mustang GT - 13.96 @ 98.8 (sold)
Which witch is which? Lol
lol was half asleep when posted...
COREY...
*04 Torch Red Cobra
1 of 164 with med.graphite inserts
Work done and Tuned by Rodeheaver's Hot Rod shop...
471hp/489tq
-------------------------------------------------------------------
*1970 chevelle ss L-S5 454, 4 spd
real deal not a clone have paperwork
Back in the mid 90's I was running a stock bottom end with tfs heads, f-cam, gt-40 intake, and an s-trim. I had 2 chamber flows with no tailpipes. Just dropping the mufflers off behind the h-pipe would pick the trap speed up by 3-4 mph EVERY time. Shows how restrictive they are!
Just Tryin 2 Fig Out Exhaust For My 408, Thanks Guys...
COREY...
*04 Torch Red Cobra
1 of 164 with med.graphite inserts
Work done and Tuned by Rodeheaver's Hot Rod shop...
471hp/489tq
-------------------------------------------------------------------
*1970 chevelle ss L-S5 454, 4 spd
real deal not a clone have paperwork
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