Intake manifold port matching
We offer port-matching for our intake manifolds starting at an unported cast iron head port, then a Stage 1, Stage 2, or Stage 3 port.
The Stage 1 port is available for the Performer, Performer RPM, or Torker 2 intake manifold. Stage 2 is available for the Performer RPM and Victor, and the Stage 3 is available for the Victor only.
level of porting