hughes "whiplash" would be nice for what you want,IMO

its for a low CR stock engine

idles like a funny car

early intake closeing,to build cyl pressure and not kill the torque

I run a lunati 60710 roller cam with comp 901-16 springs all stock valve train,been 6200 and no valve float

buddy runs the lunati 292/292 in a stock 360,little soft on the bottom but it a screamer with a good choppy chop to it