i arent planning on running 700bhp all the time, just with the gas at the strip. plan was, see what breaks and replace as necessarry, i only expest to see 300 - 400 bhp off gas.

My heads came with the engine, they are the smog heads with air injectors, however i have ported out the exhaust jets and done quite a lot of other porting in the valve throat area mainly. I intend getting some new or second hand alu heads when finances allow, and once i have shaken the car down.

i cant us turbos either way unfortunately, just dont have room due to where i put the engine!!

Thanks for all the tips though, but the engine build is about a year away yet at least!!