IIRC, Chris Reinke campaigned an SVT in Speed World Challenge for 2 seasons with a bone stock valvetrain and a motor that saw 8000 rpm on a regular basis. Granted, he could rebuild in between every race but did he?

















Nope.

-Chuck Dienzo Black 98.5 E1 SVT #5022 of 6535 Born on March 16, 1998 "If trees could scream, would we be so cavalier about cutting them down? We might, if they screamed all the time, for no good reason."