will cut-outs help or hinder an N/A car? just wondering.

 

If you are reffering to an N/A modular. 99% of the time, yes. Only exceptions are very crazy N/A race cars. With your mods it will slow you down.

 

+1, I have cutouts and hell they sound sweet wide open, but definetly not as quick, and noticbly not as quick, its not on my head, it really is slower...

 

I also have them. It made my car slower but sure sounds good with the cams.

 

And there you have it.

 

Unless someone can show definitive proof that its slowing you down I definatly don't buy it. Your not going to see any losses with a cutout, even if you probably won't see any gains with it either.

backpressure wise its not going to be much difference between the cutouts and say a magnaflow straight thru muffler dumped. The only way I can see a power loss is if you are running it (the cutout) before the midpipe... in which case your loosing the scavanging effect.