Pulleys i hear 8-10hp gain true or false
#4
#7
#9
#11
i know the (decision) is mine just asking for the best ones or are they all the same.Or do people perfer one over the next
#14
As far as I can glean AP is the preferred set (well only main pulley actually) cos they are OK and pretty cheap for a small minor effect mod.
People who are really fanatical have got other ones too, and most people seem happy if not whooping for joy.
People who are really fanatical have got other ones too, and most people seem happy if not whooping for joy.
#15
You aren't going to gain 8-10 hp. 1-2 is more like it.
The UR set looks real nice, but its rather pricey, and you aren't going to get much better performance.
I have the Agency Power crank pulley. I didn't notice any power gained in the "butt dyno", but I wouldn't expect to notice 1-2 rwhp anyways so I wasn't dissapointed. And its only $125 bucks, might as well, it's cheap.
The UR set looks real nice, but its rather pricey, and you aren't going to get much better performance.
I have the Agency Power crank pulley. I didn't notice any power gained in the "butt dyno", but I wouldn't expect to notice 1-2 rwhp anyways so I wasn't dissapointed. And its only $125 bucks, might as well, it's cheap.
#20
a total waste of money, 1-2hp is not worth a penny. you wont see a difference in any dyno. take 2 identical cars, one with pulleys and one with none, neither will pull on the other. temperatures, a big dinner, or even tire pressures have more affect then pulleys.
#21
Conclusion was that there was a good 1/2 car length gain on the 3rd + 4th gear pull up to about 100mph . This would suggest the 1-3 hp figure is about right .
The AP is the cheapest & will give as good if not better gains than the others so thats the one I went for .
#22
hmm thats very surprising. any video of that?
on a type-s, a thicker intake manifold gasket net's 1-2whp proven on a dyno. but never once does anyone say it will pull on one stock type-s or another. hence why i dont have it in my list as a mod added.
i would think 1-3hp is equivalent to a 100lbs or less passenger which would do little to nothing. in fact, adding a cold air intake to a type-s nets 7-8whp and again, the pull between a stock and a type-s with a cold air intake is negligible. fender length at best maybe? but not half a car.
but if there's video proof of a pulley doing that, im willing to see and be proven otherwise.
on a type-s, a thicker intake manifold gasket net's 1-2whp proven on a dyno. but never once does anyone say it will pull on one stock type-s or another. hence why i dont have it in my list as a mod added.
i would think 1-3hp is equivalent to a 100lbs or less passenger which would do little to nothing. in fact, adding a cold air intake to a type-s nets 7-8whp and again, the pull between a stock and a type-s with a cold air intake is negligible. fender length at best maybe? but not half a car.
but if there's video proof of a pulley doing that, im willing to see and be proven otherwise.
Last edited by apples; 08-21-2007 at 07:47 PM.
#23
hmm thats very surprising. any video of that?
on a type-s, a thicker intake manifold gasket net's 1-2whp proven on a dyno. but never once does anyone say it will pull on one stock type-s or another. hence why i dont have it in my list as a mod added.
i would think 1-3hp is equivalent to a 100lbs or less passenger which would do little to nothing. in fact, adding a cold air intake to a type-s nets 7-8whp and again, the pull between a stock and a type-s with a cold air intake is negligible. fender length at best maybe? but not half a car.
but if there's video proof of a pulley doing that, im willing to see and be proven otherwise.
on a type-s, a thicker intake manifold gasket net's 1-2whp proven on a dyno. but never once does anyone say it will pull on one stock type-s or another. hence why i dont have it in my list as a mod added.
i would think 1-3hp is equivalent to a 100lbs or less passenger which would do little to nothing. in fact, adding a cold air intake to a type-s nets 7-8whp and again, the pull between a stock and a type-s with a cold air intake is negligible. fender length at best maybe? but not half a car.
but if there's video proof of a pulley doing that, im willing to see and be proven otherwise.
I'll see if I can find the relavent post for you (no video though) . It turned into a bit of a **** fight with a sceptic in the end but I believed the guy did a good test .