Underdrive Pulleys

[zipcreature]

Sorry to bump an old thred. However I noticed that there are long threads on other subjects but not on replacing your pullies. This seems like something that should have more information written about it.

1) Do replacemnt crank pullies replace the stock one with a smaller size?
2) Is there an advantage to keeping the stock ass. pullies?
3) Some kits come with replacement belts - are these crap? Can I get correct size belts from Honda?
4) Speaking of belts what happens if I mix-and match AEM ass. pullies with UR crank pullies? Will this make the belts AEM supplies unuseable?

Thanks again!

- Zipcreature

[Digital Bullet]

1) Do replacemnt crank pullies replace the stock one with a smaller size?
- YES

2) Is there an advantage to keeping the stock ass. pullies?
- NO

3) Some kits come with replacement belts - are these crap? Can I get correct size belts from Honda?
- NO - YES

4) Speaking of belts what happens if I mix-and match AEM ass. pullies with UR crank pullies? Will this make the belts AEM supplies unuseable?

You cannot use the belts supplied with the AEM pulleys...

No drawback to mismatching, but I'd freak out knowing that I had an odd duck in the bunch



Thanks again!

- Zipcreature

See above