what does it take to make a car fast?

Emile Okafor: You need a v8 engine Change body kit so their will be more vents Make it more aerodynamicNosFor more power cut the muffler (warning: will decrease mpg) Car has to be light...Show more

Sharie Sommerville: spark plugs aiir filter injectors oil coolant transmission fluid vtec johnson rods door locks tires exhaust hangers oh and make sure you check your headlight fluid if your car was made before 04

Inge Mclaurine: A simple upgrade would be an intake. Exhaust are expensive and not worth it unless you get into high horsepower ranges 300+. It does depend on the car alot too a miata needs less power to go fast then a f-350. If you have money to spend you could put a turbo on it, but then you need better spark plugs, injectors, forged internals and such.With any major power increase you will need to also change engine + trans mounts, maybe get a better transmission, stronger driveshaft, stronger axles and differentals, get a better suspension for the po! wer, get frame stiffeners.So to make a car fast and safe you need bunches. But the easiest way to think about it is weight goes down power goes up, or just power up. If you keep alot in your car just take it out, it slows it down....Show more

Byron Fortmann: Any eastern or German or Korean vehicle with 270HP-330HP can attain as much as 155mph. immediately, maximum V6 engines in eastern vehicles make that capability and attain that ruled constrained velocity. 155mph. Any Porsche can actual attain 160mph. Even the slowest and maximum inexpensive, the Porsche Boxster. For American vehicles, you like 400HP vehicles to realize a hundred and fifty mph actual. they desire greater capability because of the fact they are many times much less aerodynamic and heavier. occasion: The 300HP Mustang GT in elementary terms reaches 146mph. Honda S2000 Nissan 350z Mazda RX-8 and RX-7. Saturn Sky Redline Pontiac Solstice GXP Pontiac GTO Ford Mustang GT500 Hyundai Genesis Coupe Nissan ! Maxima New Honda Accord V6 and Nissan Altima V6 and Toyota Cam! ry V6. Mitsubishi Lancer Evo or Eclipse GT Subaru Impreza WRX or Subaru Impreza WRX STI. VW R32 VW Passat V6....Show more

Luana Carothers: There's way too many problems with your question to give an honest, realistic answer.1. No two cars are the same. Different cars need different improvements. So what helps in one car, might not make much of a difference on another car.2. There's too many ways to go fast and you didn't specify. What works for drag racing might make you slower in autocross, or be flat out illegal in SCCA rally.3. Still confused? See points 1 and 2 again....Show more

Leann Villalta: Intake / Exhaust / TuneIt depends on the car to be honest. No one can give you solid advice without the model and make