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Mahle MS piston set for RB25DET applications, supplied as a set of six pistons. Each piston specifies an 86.50 mm bore, 71.7 mm stroke and 121.5 mm rod length with a 21 mm wrist pin and an 11.5 cc crown volume delivering about an 8.5:1 compression ratio. Use this set when assembling or replacing pistons in RB25DET engines to maintain intended combustion chamber volume and geometry.
Mahle MS Piston Set RB25DET 86.50mm Bore 71.7mm Stroke 121.5mm Rod 21mm Pin 11.5cc 8.5 CR Set of 6
