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JaxTheDJ · 08-25-2002, 10:23 AM

My racing buddy Rick ( who owns a muffler shop) and I decided to test all these so called power adding mufflers,so we knew what times his Stang ran in the 1/4 with the flowmasters(13.21), 2 weeks ago he welded up a set of Dynomax's and went 13.20's again.(hundredths varied a bit) due to heat track conditions etc.
This week he tested the Warlocks,guess what? 13.20's again,so when you buy your mufflers,look for the best deal and basically the sound you want cause there is NO appreciable gain from one to the other,all types tested were flow thru design with little to no backpressure. Just some info to share from a couple of guys who did the install and run test. All Mufflers were given a minimum of 5-6 runs at Gainesville Raceway . Hope this info helps with decisions you make.

Jack
89 Lx

08-25-2002, 10:23 AM	#1
JaxTheDJ Registered Member Join Date: Aug 2002 Location: Jacksonville,Fla. Posts: 134	The skinny on mufflers My racing buddy Rick ( who owns a muffler shop) and I decided to test all these so called power adding mufflers,so we knew what times his Stang ran in the 1/4 with the flowmasters(13.21), 2 weeks ago he welded up a set of Dynomax's and went 13.20's again.(hundredths varied a bit) due to heat track conditions etc. This week he tested the Warlocks,guess what? 13.20's again,so when you buy your mufflers,look for the best deal and basically the sound you want cause there is NO appreciable gain from one to the other,all types tested were flow thru design with little to no backpressure. Just some info to share from a couple of guys who did the install and run test. All Mufflers were given a minimum of 5-6 runs at Gainesville Raceway . Hope this info helps with decisions you make. Jack 89 Lx __________________ Jack 1989 Mustang LX: Converted to Carb.650 AED Holley DP,Weiand Stealth Intake,Edelbrock Performer RPM Aluminum Heads,Hooker Super Comps, Ground Pounder Uppers and Lowers,Moroso Drag Springs,NEW COMP Xtreme Energy Cam and 1.6 RR. ,a few other goodies.*** New 1/4 times-12.50 1987 SC GT ( fast as hell) 2001 Powerstroke Tow Vehicle 1989 Coupe. Sometimes when you cry,no one sees your tears.......... Sometimes when you are happy,no one sees your smile......... But,FART just ONE time..........