I have for sale one Aeromotive Adjustable Fuel Pressure Regulator Part#13101. Upgraded to Pro Series. Used for one season, my loss is your gain. Any info can be found @ http://216.242.145.16/products/product.phtml?p=11 . I'm selling it for $150.00CDN shipped anywhere in CANADA. Any inquiries can be made @ stangpower@hotmail.com .