Tomei Bery Ring Set - Mitsubishi 4G63 Radiators resulting sharp internal angles where

resulting sharp internal angles where the main bore meets the fuel injector bores

The Power Intake is dry-type filter and is trouble free

The SpeedFactory Racing 4140 Head Stud Kit is great for most forced induction applications up to 800+HP and includes oversized forged nuts & washers for superior load distribution

Replacement gasket for Ultra Street manifold to plenum or manifold/ plenum to spacer

an adjustable length de-cat pipe will be required

Tomei Bery Ring Set - Mitsubishi 4G63 Radiators resulting sharp internal angles whereWe chose to use Phosphor Bronze (Cn Sn P alloy) to make our Valve Guides, for its highly tensile and superior heat transferring ability, which is vital, Intake, high power and high RPM outputting engines. Since race engines these days require more power at higher RPM use , these engines now experience more extreme heat conditions. These conditions will increase the deterioration rate on these valve train related components. The Phosphor Bronze