Does pulley give HP and Torque gain to the car

[sigsun]

Hi, all.
Does anyone have any idea that changing pulleys gives actual HP / Torque gain to the car?

Currently I've installed DINAN package on my car, and I think I need to have more poweron it, but I don't think I can afford to buy supercharger.

I read that changing factory OEM pulley to another gives more HP and Torque from website. Is this really true. Do you think it's worthwile to do it?

If so, which one do you think is recommaned .?

[vmwerks]

No it doesn't, what it does is free up HP that you already have. The engine is given a mechanical advantage over the accesories. Like using an easier gear for a hill

[Nico3k]

If you really want your car to accelerate faster without spending tons of money, get a rear differential. You will notice a much higher gain from that than any of the other mods.

[vmwerks]

If you really want your car to accelerate faster without spending tons of money, get a rear differential. You will notice a much higher gain from that than any of the other mods.
Very good advice... 3.46 diff $300 approx...

iof you got a 5 speed stick with a 3.38 tops...