Hi,

This is in reference to Whipple kit for the 3.0v6 Ranger.

Does someone have one of the original 2 1/4" or 2 1/2" pulleys?

Measurements and or a source for custom pulleys of the like would be appreciated as well.

I'd be interested in knowing how boost, and power are affected by the smaller pulleys?

The 2 3/4" pulley is currently installed. The plan is to add progressive water-meth injection so I figured swapping pulleys at this point is a reasonable idea.

Thanks

 

Whipple makes a 2.5 in pulley for the kit but they are hard to find. Have you called them yet to inquire?

 

I got in touch with them. Only a 2.125" pulley is available.

That's a bit of a jump, it would technically double my current boost.