Without putting it on a dyno, it is impossible to say. The 2.73 gear makes no difference in the horsepower. The exhaust and cold air intake will add around 10 h.p. would be my guess, and that is all it is, a guess. So take the stock H.P. and add 10.
270 horsepower 300 with flowmaster duel exhaust, kn cold air intake, and skunk2 cams.
cold air intake and headers with a more open exhaust like flowmaster should gain you at least 15 to 25 horsepower
air intake system like k/n better exhaust , muffler like flowmaster would be a great starting point
I have a 1994 Chevy pick up short bed. and i have about 240 stock. i have put a cold air intake on it which is an extra 30 horsepower. I also put headers on which imporved it aswell. I have flowmaster exhaust and i have about 310 horsepower.
Upgrade the intake, exhaust, and fuel injectors.
You can attach a different exhaust system. A Flowmaster is a common one. You can also put a different air intake system on your vehicle as well.
intake exhaust cams valve timing stroker kit lower gearing sort of a general question....
there are some good headers and exhaust out there like a flowmaster for the 200o will give a extra 25 horsepower for 400 bucks and headers will give about twice that cold air intake, high flow cat, pulley system, headers, exhaust. also aluminum driveshaft will reduce weight and allow more power to the wheels and better rear gears will help get more power to the ground.
Those mods should gain you about 10-15 horsepower assuming a few things. 1) that the cold air intake is actually a cold air intake and that it's not just a cone air intake pulling air directly from the engine bay 2) that the cold air intake still has the Mass Air Flow meter (MAF) intact 3) that the Flowmaster exhaust didn't render the o2 sensors inoperable making the PCM force the engine into limp mode. if all of the above are true you should put out a whopping 160 HP!
add intake chip from eBay and put an exhaust.
cold air intake, K & N airfilter dual exhaust
how much u lookin too gain?? Catback exhaust, cold intake, full exhaust.