Content Wrapper

[MINIAC]

Quote: Originally Posted by Tynz (original)

I've seen a 17 and 19% reduction by Alta. It makes sense to pick 19% reduction right??

Dpends on what type of driving you do ...

A 19% pulley is not recommended if you spend a lot of time in the high RPM range. A 19% pulley requires a smaller belt and these need changing more often. While a 19% pulley doesn't need an ECU remap, most people go with larger (380cc) injectors and an ECU remap to take full advantage of this set up. Check out Helix Minisports if you go this route.