Got Joe's car back on the Dyno today and had some good results. Still want to break 1200 WHP with the GT35R's. This was with the new long block and fuel system.
Just got this in for a customer and I know there has been talk about this on the forums. For those interested it is a 15" rotor with 6 piston caliper. The brake pad is very large! Should provide plenty of surface contact.