We'll I got them yesterday, they are 94-95 Mac 1 3/4 ceramic coated longtubesw/ 3" collector. Now I just need to pick up a Dr. Gas 3" X-pipe, and some straight through 3" mufflers!
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Those are nice man...deff worth a few ponys...
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
Do you have a part number on those? The only macs I found for 94-95 With 1 3/4 had a 2 1/2 collector.
Thank you for the information and that's just what I was looking for.
Lookin' good brother. Hope they are not too much and they over-scavenge the combustion chamber. It's easy to overshoot the optimum amount of scavenging, especially with a forced induction example with the amount of boost you are employing. This explanation is an over-simplification at best. Many more variables come into play when scavenging is discussed, e.g., cylinder head intake/exhaust runner shape, length, volume, combustion chamber efficiency, camshaft duration/overlap, ect, ect. ect....
2011 Mustang GT, MT-82, 3.73's :
BONE STOCK 12.223@115.18
Those look like they are brand new. Are you putting them on yourself?
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