I was reading aabout the crank pulley, it seems a very nice mod.

the pulley reduce the power loss of the drivetrain and gives like 8 hps.

the cam gives maybe 4hps.

I think maybe the pulley is better mod, but when I was reading about this, I found something that I want to ask and know if anyone had problems with the pulley.

<u>the article said that with the pulley the waterpump pulley are going to rotate a little slower..</u>

could be this a problem?. I mean racing the car, I want this but I want to race my car in the track ( circuit ) and I ´m a little worry about the water pump..

should I be worry about this?

I know that probably in normal driving is not going to be a problem.. but for race??

thanks

 

I'm closing this. THere are about 30 Pulley topics on here.

You are talking about Underdriving the waterpump. the pulleys we have available don't do that.

SEARCH AND READ. THEN SEARCH SOME MORE.