LT1-LT4 Modifications 1993-97 Gen II Small Block V8

Quieting down LM1 Exhaust, Auger Muffler Insert

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Old 06-26-2011, 02:22 PM
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How would a dynomax bullet sound when compared to a single moroso spiral flow in a lm1 exhaust system?
Old 06-26-2011, 03:24 PM
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It would sound good! Both of them would sound great. The bullet would sound better in high rpms below
Old 06-27-2011, 07:35 PM
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Originally Posted by henry172
How would a dynomax bullet sound when compared to a single moroso spiral flow in a lm1 exhaust system?
Dynomax "race magnum" bullets are some of the best flowing mufflers out there! On my 61 with 3.5" duals they are still incredibly loud, but they change the tone from that of an open header'd big block to more of a loud motorcycle sound. LOL

I've often thought of using a pair of 2.5" ones in the tailpipes of my old LM1.
Old 06-28-2011, 11:57 AM
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I run a 3" bullet in place of my cat. I have a cutout before the rear. Adding the bullet still gave the car the great sound and loudness I wanted but got rid of all the rasp and crackle an open exhaust has. Might be an option for you.

http://www.youtube.com/watch?v=P0uK2HtB_B4



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