Velocity Stacks (Mercury 2.0, 2.4 & 2.5L blocks)
Increase air flow and performance, the air straightening effect created by the radics of the Venturi reduces turbulence (fogging) and improves air flow by approx. 10 C.F.M.
Velocity Stacks (Mercury 2.0, 2.4 & 2.5L blocks)
Increase air flow and performance, the air straightening effect created by the radics of the Venturi reduces turbulence (fogging) and improves air flow by approx. 10 C.F.M.