Tomei Over Size Valve Set - Subaru EJ207/EJ255/EJ257 PBS Mugen's 7 sided wheel nuts

Mugen's 7 sided wheel nuts are the ideal choice when fitting aftermarket wheels to your Honda

superior response and excellent boost-holding capability for its size

078” with a 5/64” drill bit

The other detail that should stand out is the option for plugging the side inlet and outlet to allow you to run your fuel line to a centrally located -8 ORB fitting

64 HP 250-360 Displacement 1

Tomei Over Size Valve Set - Subaru EJ207/EJ255/EJ257 PBS Mugen's 7 sided wheel nutsTuned engines require as much fuel mixture to enter the combustion chamber as possible. So a larger diameter design was selected to optimize flow rates. Due to the extremely high temperature conditions experienced, Intake, the combustion chamber during high power runs the durability of the valves were also addressed to improve resistance to high heat conditions. The TOMEI oversized valves were designed with the above factors and more so with the