[raven1231]

Originally Posted by Bergen23

Ok, so for our platform, I see a peak increase of less than 5 HP and less than 3 torques. And for a cost between 128 and 486 bucks, which is 168 and 640 canadian.

That's a hard price to swallow for such a small gain, especially when a 50 dollar air filter will give you that gain. Plus, there's no mention of how many dyno runs were made. Did the cars without the pulleys ever put up higher numbers than the cars that do have them? I feel like with such a small gain, there's some fudge factor here.

Not to mention the whole debate of whether or not LWP are possibly damaging to engines. Not trying to light that fire here, but simply because there's no clear cut answer, that's enough to keep me away from them.

DAT THROTTLE RESPONSE DOE! !! GAINZ!!!