Please note that this kit requires that the cylinder head be clearanced and the engine block to be machined for the installation of insert washers

Access up to 30 auxiliary pins (when setup for a 4-cylinder sequential engine): 8 dedicated auxiliary pins

Relay Triggers

CP-Carrillo pistons have become the benchmark for engineering and design

This intake has a unique and aggressive tone under acceleration and boost

S65 Combustion Chamber Upgrade Service E61 Please note that this kit5150 AutoSport Combustion Chamber Upgrade Service for BMW S65 V8 Engines Please note that price is based on customer providing core. If you need help sourcing a core, please contact our sales team. Our CNC Cylinder Head Combustion Chamber Service is a precision machining process where the combustion chambers of an engine's cylinder head are reshaped and refined using Computer Numerical Control (CNC) technology, optimizing engine performance for street