Which muffler?
#11
12 Second Club
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I run Pacesetter LT with 3" collectors, reduced down to 2 1/2" dual's into a dual in/out 18" Magnaflow over the axle and 3" slash tips at the roll pan. Sounds great, not raspy, but just a tad bit of drone in the cab at around 85 mph. I've had the Mag's in for over 5 yrs and they are getting louder, they have packing in the muffler that is slowly going away.
I have a long bed too with a stroked 383 and adding a supercharger after Christmas. I plan on changing the set up to 3" duals into an X pipe to a dual in/out Spintech out slashed at the pan. Spintech doesn't have packing in the muffler so the sound wont change over time.
Chad
I have a long bed too with a stroked 383 and adding a supercharger after Christmas. I plan on changing the set up to 3" duals into an X pipe to a dual in/out Spintech out slashed at the pan. Spintech doesn't have packing in the muffler so the sound wont change over time.
Chad
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