Welcome. The general feeling seems to be that hot cams in a valver are not that great for a road car as they shift the power higher up the rev range and hurt low down torque. You could try the exhaust cam mod. This is where you mod another exhaust cam (chop the end off and rotate the chain wheel to time it.)and use it as an inlet. This seems to be a good compramise. Try the search for more info. Search by topic.
Have a read through some of the links in the 16v thread started by me in the engine section. Lot's of cam info in there.
