How can i increase the horse power in my car?

Question

Does anyone know how i can increase the horsepower in my 1999 grand am se? besides buying a new engine i would have no idea where to start.

v6 by the way not v8

Answer 1

the best thing to do would be to get a performance chip for the computer for it that will help it more than anything,you can get those in a stage one or all the way up to a full racing stage,and they do add horse power as well as performance,you can look at them on this site i,ll post for you,good luck on it. http://jegsperformance.com/

Answer 2

Start small: get a set of free-flowing exhaust headers, couple them with Flowmaster or Cherry Bomb glass-packs and cat back dual exhaust system. Add a cold-air intake system and work from there. If you really want to get exotic, you can tear into the engine and add a hotter cam, lifters and springs, then go for higher compression pistons. I am assuming you're starting with a V8; if not, swap the stock engine for a crate V8 available from many sources and work from there. Good luck!

Answer 3

as all the old signs say...horsepower costs money....how fast do you want to go? lol
The cheap way to get horsepower is to make sure the car is making all it is designed to do. Do that by making sure it is in perfect tune, air filter clean, keep your oil changes on schedule, spark plugs, timing, rotor and distributor cap, etc are all in good shape. Next step up is programming it for higher performance (chipping). After that, you will probably have to start replacing parts to make step changes to your horsepower, which is kind of expensive.

Answer 4

spark plugs
plug wires,
stuff like that
put performance parts in the engine to increase horsepower

Answer 5

properly theres 2 the form to extend your motor vehicle's HP: freeing up wasted HP,and transforming into new HP. the only the form to extend horse ability is to increae the quantity of gas your engine recieves or to extend yoru compression ratio. increasing yoru compression ratio potential installation intense compression pistons. to increae the quantity of gas you utilize, you could desire to increae the quantity of air your engine recieves to maintain the A/F ratio balanced. the main inexpensive way which you will do this is to get a chilly air intake. for a NA engine you could assume a 5-10% enhance in HP in basic terms from that section. that little of a horse ability income additionally potential which you do no longer could desire to reflash your ecu. there are countless the form to launch wasted HP: relashing your ecu to push your engine to the max, making it extra ordinary to your engine to recieve air or making it extra ordinary to your engine to do away with exhaust. honda does an exceedingly stable activity at dropping as little HP as achieveable inspite of the undeniable fact that, so jointly as you ought to spend 1000's in this in case you hav ea inventory engine you mght see a 20hp enhance on the main.

Answer 6

250 ft. lbs. torque @ 3000 rpm = 143 hp
250 ft. lbs. torque @ 4000 rpm = 190 hp

This is how the factory gsts all that hp, you can do the same. Don't get no cheaper than that. Just rev it up

Answer 7

Forced air induction (a turbo or super-charger) they usually cost around 2-5 grand, but boost your hp drastically.

Answer 8

Try headers, new exhaust, throttle body, nitrous, and other stuff id start with exhaust.