sanddollar just got a 401 want to have 450 to 475 hp and 420 tq what do i need to do to the motor thought about using aluminum heads want to run 10.1 compression the motor has 58 cc heads on it now do i need to run those heads port and polish or run aluminum going to run i beam or h beam rods is there anything i need to do to the crank going to have the motor balanced what would be a good piston for the project.
tufcj 450 - 475 is possible with ported/polished steel heads. http://www.carcraft.com/techarticles/116_0503_amc_brute_engines/index.html Bob tufcj
tarior You'll probably get better power out of a sub 700hp motor with a Torker than with that HLR intake.
