Originally Posted by Z&I

Thanks !

Was pretty sure that it was CCW but needed it confirmed.

Stillen had sent me the link to 928motorsports when I asked about the impeller upgrade-
But 928motorsports is a Porsche site and they didn't have or needed the specifics for the Z.

The cost for the impeller and SC'r rebuild through them will be close to $900.
They have about a 1 week turnaround from the time they receive the SC'r till the time it is shipped back.

The speed shop (Broadway-Performance) that is doing the work here is in contact with them - and will determine the feasibility of sending it out to them or doing the upgrade in house.
Hoping for 50+ whp gain with the Stillen 9lb pulley and impeller upgrade.

Still have't heard from Vortech ... gotta try again

Bob