I am thinking about building a Factory Five Racing GTM. I'll be putting an LS1 into a 2300 pound, mid engine, rear wheel drive car, and I am thinking about upgrading the cams and head. The issue is I am not sure what is "streetable" in a car well over 3000 pounds will be in a car just over 2000 pounds. Also I wouldn't mind losing low end torque either, since there will be more than enough in such a light car to begin with. I have tried to do a search, but haven't found others with a 'problem' like mine.
Also I would like to spend no more than $3500 for now, and would like to get as far over 400 whps that I can. Think it is possible?
What cams would you recommend for my set up? Any particular heads to go along with them?
Thanks in advance!