Swindon Powertrain sells 100 M64 kits

Porsche 911 M64 cylinder head kit from Swindon Powertrain passes 100 units sold

Swindon Powertrain has sold more than 100 units of its M64 cylinder head kit, a 24-valve upgrade designed to increase performance and rev capability in 964- and 993-generation Porsche 911 engines. Launched at the end of 2023, the retrofit kit replaces the original two-valve-per-cylinder layout of the M64 air-cooled flat-six with a four-valve architecture, improving airflow and combustion efficiency. The upgrade enables engines to rev up to 12,00…

Swindon Powertrain sells 100 M64 kits

Swindon Powertrain has reached 100 sales of its M64 Cylinder Head Kit, a 24-valve conversion for Porsche 964 and 993-generation 911 engines that pushes a classic air-cooled flat-six architecture into a far more aggressive performance range. Launched in late 2023, the kit replaces the original two-valve-per-cylinder arrangement with a four-valve layout designed to improve breathing efficiency, raise power and torque potential, and support much hi…