by upgrading your engine.
you wont gain any horsepower, you will just gain more noise
3-5 horsepower
what can be added to gain horsepower to the air intake of a 2.2L Pontiac sunfire?
How much horsepower gain from 2 super 44s flowmaster on a f 250 with an 351 windsor
Exactly 25 horsepower. No more, no less. That is final.
by changing your horse power voult
eight hp
not sure of the horsepower but you will gain about 10 more horse with a 4 bbl.
In diesel engines, yes. In gasoline engines, not much.
The amount of horsepower you gain from an aftermarket intake varies, on average though you will gain... 5 - 15 HP ...it is VERY rare to see over 15hp from an intake, if someone tells you otherwise I would be cautious.
As long as you don't have the AC on your not going to gain much by pulling the belt off.
depending on the style of intake, and type of car you can gain up to around 20% hp