Lightweight Sport Flywheel For 911 3.2L EFI Conversions, 930 EFI Conversions, and 964 993 3.6L DME Conversions With 240mm Clutch - 9 Bolt Crankshaft - Featuring 60-2 Tooth Timing Configuration - Billet Steel - Precision Machined In-House - Certified Computerized Balanced - With Installed RS Pilot Bearing - Weight: 9.00 Lbs With Less Rotational Inertia - The Engine Is Able To Respond To Throttle Inputs Quicker. Heel-Toe Downshifting Is Made Easier With Less Throttle Required To Match Engine Speed. Less Moment Of Inertia Helps The Vehicle Accelerate More Quickly And Decreases Time Required To Shift As Engine Speed Drops Faster. We Also Use This Flywheel With Engine Packages That Need A Flywheel Reference Like MoTeC And Most EFI / Engine Management Systems 1975-1989 Porsche 911 Turbo Carrera 3.0L / 930 Turbo 3.3L / 930 Transmissions1987-1998 G50 Shortened Bell Housing Transmissions (Modified / Cut SBH) Another Patrick Motorsports USA Exclusive! - Sold Each - 1 Per Engine NOTE: The Flywheel Crank Reference Sensor Gap Should be between 0.028" to 0.032" (0.8mm) Replaces Flywheel Part Numbers: 930 102 202 01 - (1978-1979) Porsche 930 Turbo and 930 102 213 00 - 1979-1988 Porsche 930 TurboAlternate Part Numbers: FLW 240 9EFI DME602 PMS / FLW-240-9EFI-DME602-PMS / FLW.240.9EFI.DME602.PMS / FLW2409EFIDME602PMS / FLW 240 36DME PMS / FLW24036DMEPMS / FLW 240 36DME FW PMP / FLW-24036DMEFW-PMP / FLW.24036DMEFW.PMP / FLW24036DMEFWPMP / 60-2 TOOTH TIMING REFERENCE