What types of "fuels" are you using to reach 1000 HP? E85, Meth, NOS, etc??I'm not really concerned about the engine. I've got another 2.3l eco over 800whp currently. I'm doing a motec setup on that car as well. I should be able to make 1,000whp with the 2.3 without too much trouble. it's more the drivetrain that is the unknown.