SuperTech High Performance Valve Spring Kit

these also have a tensile strength of 1850 N / mm²

Our manifold has been redesigned (9/20) to now be a one piece design for ease of installation

Installation Guidelines: Provides precise instructions for achieving proper torque and stretch for optimal performance

BMW M20B25 Piston Set by Arias Services SuperTech High Performance Valve SpringArias Forged Pistons for BMW M20B25 84. 5mm Bore, 8. 8: 1 Compression Mixing Power & Affordability Arias Pistons, backed by 55 years of high performance piston engineering experience, now offers a piston set for the BMW M20B25 platform. Manufactured from Arias forgings in the CP Carrillo facility in California, USA, these 84. 5mm bore, 8. 8: 1 compression forged pistons offer race proven durability and precision machining at a competitive price. Arias