About how much horsepower can a stock clutch on a 2003 gt handle. I will be pushing about 360-380 to the wheels on my daily driver. Also, i know that the limmits on my motor are about 400-450 RWHP. I will be driving this car daily and need something that will be reliable. When the supercharger is installed it will get a custom dyno tune (from a very reputable shop). With a conservative tune is my car still going to last without major problems for a long time. I need it to be relaible and to last at least 2 years without major problems, when i will forge the internals. I will not be beating on the engine all day long, but i will do my fair share of "using" the supercharger. Thanks for the help.