Idle pulley size

[Enitalp]

Ok Peter, call me noob, i was ready to order my Billet Aluminum Belt Tensioner but i'm lost with all the available model and pulley size.

So this is for a saleen supershaker. Should i go with Saleen Extension Arm ?
I'm using a 3.5 pulley right now. Perhaps a 3.2 this year.

Or should i stick with your new
PM-1006-76 Billet Aluminum Belt Tensioner with 76mm Pulley

 

[Thump Racing]

To be able to use the Extension Arm you have to use a 3.2 pulley. The 3.5 will not do it.

If you have more than 500 HP it's better to go with the PM-1002-76 Belt Tensioner.

Please let me know if you have any other question

Tino

 

[Enitalp]

Order done.