NEW GROUP BUY: NST WP-Lite & ALT-Lite Pulley Kit (NonStopTuning)

[AlphaFox]

I see that on the pully page it says:

Increased horsepower
- Average of 6 - 8 horsepower

Is there a dyno proving that? Is that after all the pullys?

[NonStopTuning]

Originally Posted by AlphaFox

I see that on the pully page it says:

Increased horsepower
- Average of 6 - 8 horsepower

Is there a dyno proving that? Is that after all the pullys?

This increase in power usually comes from the full 3 piece set. There are dyno charts listed in the "pulley specs, users data, etc" thread in the performance modifications section of YW. We have seen these numbers in similar 4 cylinder engines we have tested with.