muffler eliminator
06-13-2008, 01:24 PM
#4
Launching!
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Join Date: Aug 2007
Location: Knoxville, IL
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yeah staright pipe.I have a flowmaster on there right now with no cat.but I was to put one on or fab one up if it flowed better. kinda a cheap SLP Loundmouth exhaust.I didnt no if it flowed better or worse.Anyone know???
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06-16-2008, 07:16 AM
#10
Do you know for a fact that Flowmasters actually are a restriction? or just think they do,The reason I ask is because I had a Dyno max muffler, Dynoed at 648 RWHP, went to a two chamber Flowmaster, same numbers but it was too loud for me so I had a Flowmaster for a SUV installed, I figured if I lost a few ponies to quiet it down so be it, A whole lot quieter on the highway and on the Dyno..
648 RWHP......No losses there...I can tell you that the Spintech ARE a choker, One customer had one on his T/A, went to a Dynomax and gained 20 RWHP !!!! with no other changes........
06-16-2008, 09:19 AM
#11
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Join Date: Jul 2007
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Do you know for a fact that Flowmasters actually are a restriction? or just think they do,The reason I ask is because I had a Dyno max muffler, Dynoed at 648 RWHP, went to a two chamber Flowmaster, same numbers but it was too loud for me so I had a Flowmaster for a SUV installed, I figured if I lost a few ponies to quiet it down so be it, A whole lot quieter on the highway and on the Dyno..
648 RWHP......No losses there...I can tell you that the Spintech ARE a choker, One customer had one on his T/A, went to a Dynomax and gained 20 RWHP !!!! with no other changes........
648 RWHP......No losses there...I can tell you that the Spintech ARE a choker, One customer had one on his T/A, went to a Dynomax and gained 20 RWHP !!!! with no other changes........
06-16-2008, 11:41 AM
#12
one of my friends made a dyno run with a mostly stock lt1 it had cai and a flowmaster. he made 253 hp. he took the flowmaster off and put a cheep summit racing bullet on it. came back the next day and made 265 hp. a 12 hp difference. i thought it was hurting his power a little bit but i didnt think it was that bad. the next week i took mine off and got me a cheep bullet.
Mine was forced inducted, maybe that made a difference..Who knows.
