Gear-head exhaust opinions please

370guy

I havent dyno'd it yet (just installed yesterday) but thats what general exhasut info would say. More back pressure means more low end torque. duals would yield higher horsepower numbers, but in the top of the RPM band. so what ou have to ask yourself is, where does your engine spend most of its time? mine definitely spends 95% of its life below 6K haha (unless of course its at the track).

@methodical4u I wouldnt be surprised at all if these cars made more power on a single pipe setup. It would make sense. Thats why i went with Topspeed