Jason,
SMS Racing has take Butch The Snake's 2001 GTS with intake, headers, exhaust to 10.42@134 back to back. This was done on a 150 shot. The creampuff motor (i.e. 2000-2002 motor) can take up to a 200 shot with proper tuning. With some head work and a nice cam, low 10's are in the mix. Give...