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  1. 9

    motor combo

    i removed my supercharger from car and i am wondering if the e-303 cam would be ok to run . my heads are ported rpm and i have two one is a cobra and the other is a holly system maxx. i am going to change the piston and put 10/1. car is going to be a stick with 373 gears
  2. 9

    blower or stroker that is the question

    i am at a cross road i have in my car a 306 8.5 to1 e cam rpm heads 1.6 rockers 30psi inj. vortec intake . so it is set up for a supercharger and i had one in toand it made good power. i took it out because i keep blowing head gaskets . gave it to my nephew and found it had to be rebuilt . so...
  3. 9

    new member

    hi guys i have a 91 gt 306 with vortech 6 psi of boot.