cudaboy 67
Well-Known Member
hi, i have a 440ci, guy selling edelbrock performer rpm heads<60929> and comp cam 23-000-5 he ran them with a holley 750 vac sec and edelbrock dual plane inlet<same as i already have, very handy> these heads and cam give much power increase? he only had on for 1500 miles!!!!! verrrry tempted as save my getting my iron ones done<that will never be as good or light as ally ones.....ANYONE ANY EXPERIANCE WITH THIS STUFF???