Anti reversion muffler

[RW57]

Schoenfield now makes a anti reversion muffler also.Just came out 49.95 each 3 in inlet 3.5 outlet.

[derricklong38]

Schoenfelds said if you are running the mufflers ditch the extensions

[collateralDamage]

schoenfeld is correct if you are building a dyno queen. otherwise, you'll want some extension with their mufflers.

[PushinTheLimit]

So do these mufflers make the exhaust sound less loud at all?

[RW57]

It made our engine sound totally different I would say it is not as loud as the dirt pros we had on also a lot less wgt than the dirt pros.

[mudcrasy]

Just wondering if these have been tested with stock cast manifolds? Been reading about them and cant find anything for cast manifolds. Also would they work the same with 2 1/2 exhaust pipe ?
I also have a 11.5 to 1 motor would these help or not much gained ?
John