How much horsepower will I get if I port and polished the engine before upgrading anything, and when I upgrade the Daul Exhaust how much hp is that? and I think if I'm right the hp stock is 240 to the crank, but to the wheels is how much? 240 or less? and also if I wanted Cams how much hp is that and if I was to get the Unorthodox SS pulleys how much does those cost and how much hp is that?

Thanks

 

Best place to look is http://www.S2KI.com. Stock HP to the wheels is around 200hp. Dual exhaust upgrade does more for sound on this car than anything else...you might try team spugen's single exhaust though. It is very light and adds I think 7 whp (checkout http://www.teamspugen.com). Goodluck

 

P&P does VERY little if nothing at all on this engine. Even if done properly.. you aren't looking at any gains at all unless you have a well built up motor and you are squeezing all you can out of it.