It looks like it might work for my application.  I was wondering how much HP I would be giving up, plus the additional weight.  On the positive side it may give up the heat slower and keep the under cowl tems lower plus it has to absorb some noise.  P port won't work in this scenario either.

 

Joe Berki

Limo EZ

Joe,

Unless you engine mounts prevents P port the exhaust manifold wouldn't be a problem. Since the exhaust manifold is actually smaller if you use the stocker you could still P port. The intake seems to make more difference than the exhaust on the rotary. You certainly would lose some power, but it might be worth it.

Bill Jepson