Part # P7765
The Mach 2 Phenolic Shear plate for 4500 series intake manifolds is 1/2″ tall.
If you are mounting your SV1 on a 4500 series intake or Dual carb intake, the Mach 2 is just the ticket for maximizing power and throttle response.
The Mach 2 is designed for the 110mm blade equipped SV1 to increase horsepower, improve low speed signal on low signal engine programs, increase throttle response and drastically improve part throttle signal generation.
PLUS its phenolic so it acts as a heat insulator as well.
A typical 700-900 h.p. engine will consistently show a 7-12 h.p. gain when employing the Mach 2 Shear plate.