like i said genius... ive had lots of experience with cut-outs... believe what u want... you def lose torque... on the highway however it feels the same if not maybe a tad faster...they sound sick but i wouldnt race with them...
and for your information it does not increase back pressure...you lose back pressure which is why you lose torque
like i said genius... ive had lots of experience with cut-outs... believe what u want... you def lose torque... on the highway however it feels the same if not maybe a tad faster...they sound sick but i wouldnt race with them...
and for your information it does not increase back pressure...you lose back pressure which is why you lose torque
back pressure is bad no matter what, exhaust gas velocity is what it's all about. If you keep the engine in the upper RPM band where the power will be with cutouts, you may see lower ETs. The modular motors are a little different but that's what I've learned from the older guys at the track.