I think Albins supplied Powerhaus. Albins list the 3.10s. Veloroti appear to be not far from you and are Albins distributors. Or California Motorsports in Arizona?
Veloroti Distribution (Sport Compact Specialis)
11808 Northup Way, Suite 240
Bellevue, WA 98005 USA
+1 425 484 1075 [email protected]
California Motorsports (Porsche Specialist)
2175 N. Kiowa Blvd Ste 108
Lake Havasu City, AZ USA 86403
(928) 855-5755voice
(928) 855-6021 fax www.californiamotorsports.net