Mahle Motorsports 98mm Piston And Cylinder Set For 911 Carrera 3.2L Conversion To 3.4L RSR Twin Plug 11.3:1 CR (ENG PS98 013 34L RSR PMS)
IN STOCK AND READY TO SHIP TODAY!
911 RSR 3.4L 98mm Piston & Cylinder Set 11.3:1 High Compression @ 1mm Deck Height For 1984-1989 Porsche 911 Carrera 3.2L To 3.4L RSR Conversion
Rated Power: 350 HP and Max Speed: 7500 RPM
Another Patrick Motorsports USA / Mahle Motorsports Exclusive!
Inspired By The Max Moritz Big Bore Pistons - We Optimized This Proprietary Design For Maximum Performance. This RSR Style Engine Piston And Cylinder Set Allows For Larger Valves - High Lift Camshafts - And Fully Utilizes Twin Ignition .
Forged 98mm Piston - 98mm Cylinder Diameter - 74.4mm Stroke - 11.3:1 Compression Ratio At 1mm Deck Clearance - 43.0cc Piston Crown Configuration - 127.0mm Conrod Length - 52.00mm Intake Pocket Diameter - 44.00mm Exhaust Pocket Diameter - 49.00mm Intake Valve Diameter - 41.50mm Exhaust Valve Diameter
Complete Set Includes:
(QTY 6) 98mm Pistons + (6) 98x 120mm Cylinders + (6) 23mm Wrist Pins + (12) Pin Circlips + (1) 98mm Piston Ring Set (1.2 x 1.2 x 3.0mm - Top / Middle / Bottom)
Alternate Part Numbers: ENG PS98 013 34L RSR PMS / ENG-PS98-013-34L-RSR-PMS / ENG.PS98.013.34L.RSR.PMS / ENGPS9801334LRSRPMS / PS98-013-34L / PS9801334L
08/25/2026
