Good luck trying to get over 350 RWHP with the stock computer. It'll be time for a Haltech then, or something to that extent. you can't get a full blown TO4 E,B,S,R without a aftermarket manifold of some sort. then you're gonna have to make a DP for it, and don't forget about the wastegate. It'll all add up. The Hybrids should net you 12's granted you can attain decent traction. Luis Laracuente bought my G-Force chip and got himself a Hybrid turbo. @ 15 psi on the stock J-Spec he ran 12.6's consistently.



Also take a look at the V-spec Intercooler, by Greddy, it's made to fit a stock turbo. that shouls cool things off quiet a bit. I like it better than my Greddy.

going from na to 300hp is a big jump



mike

Yeah, I know what you mean. Ever since I had the T-78 everything seems slow, but that's just me. I drove a 300 HP 323 GT that was pretty fast. Those FWD cars handle funny with alot of power.

haha, a 300hp 323! thats crazy, did it jerk the wheel out of your hands?



mike

What horsepower would a stock series 5 turbo engine put down with a weber Carb on it, supposing it is jetted correctly and tuned right?

with porting it would be a little more than 200rwhp



mike

So i would probably get more power if I ran it with Fuel injection?

It was a 323 GT with the 1.8 L swap and a Garrett GT 25/30. That torque steer takes some getting used to, but I was ok with it. Supposedly the car dynoed at about 230 HP at 12 PSI. I drove it at 16 PSI.

ahah, im still in high school too https://www.nopistons.com/forums/pub...DIR#>/wink.png

without a doubt you will make more power, and it'll be easier to tune. N/A to anything above 200 HP is a significant jump. but tuning with the high compression rotors will have your hands full at higher boost levels above 10 psi. Good luck, the more low end torque will be real rewarding.