which series Flowmasters???
which series Flowmasters??? Is there any way to tell which series Flowmasters you have. One was on the car when I bought it. I heard the cross flow model was a litlle better than the other series. Probably gonna sell it just want to know what it is.
Joined: Nov 2001
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From: Schiller Park, ILL Member: #317
Actually, the crossflow (80 series) is the one that flows the worst....
If the muffler is a single offset inlet/dual outlet, then it's an 80 series crossflow.....
If the muffler is a single offset inlet/dual outlet, then it's an 80 series crossflow.....
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my buddy had single chambers welded to the end of his long tubes, he took thoes off and replaced it with a 3 inch dual x pipe system with 12 inch bullets, and picked up 18 rwhp.
Originally Posted by vodas00ss
my buddy had single chambers welded to the end of his long tubes, he took thoes off and replaced it with a 3 inch dual x pipe system with 12 inch bullets, and picked up 18 rwhp.
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From: Orange Park/ Jacksonville, FL
Originally Posted by 02Firehawk#614
That prob has a lot to do with the lengths on the pipes and x more than it does with muffles. Noticed why sprint cars run extensions off their headers? I wouldnt count this as credible info inless you said he swapped his 3 inch dual x pipe 1 chamber system with 12 inch bullets and picked up 18hp.
Originally Posted by taintedmeat
Plenty of people with the single chambers on their duals that would say otherwise. 
yep, I would be one of those people! 
