[Shotimes] true dual exhaust

[cmichaelo@optonline.net]

Time for the bombshell question now:

How could TedB get a 35HP gain from his dual exhaust?

I can understand 10HP from the high-flow Y-pipe, and maybe another 5HP from [obviating] the somewhat restrictive 2 1/4" stock pipe.

But where did the rest come from?

According to his dyno measurements he also noticed a very significant gain in the mid-range RPM.  

And also very interestingly, he also reported that a true dual cat-back system from a company (Racing Technologies or something...no longer in existince though) yielded a 25HP gain measured on several SHO cars.


Michael
94MTX,green,BOS+,Koni/Intrax,Baer,Corbeau
SHO items for sale: http://hometown.aol.com/cmichaelo/for_sale.html