KRC sells some good heads designed for blowers and they also sell the cams. If you have not done so now is a good time to take a look at the lower end of that engine. Crank, rods and bearings along with a set of good pistons designed for a blower.
With all of that added HP the stock set up will not last too long and sooner or latter something will break.
With all of that added HP the stock set up will not last too long and sooner or latter something will break.