CP Pistons piston and ring set for 1978–1983 Porsche 911SC 3.0L with a 95mm bore features a 45.5cc dome producing a 10.5:1 compression ratio. The set is supplied to the stated bore and dome specifications and is intended for accurate engine rebuilding or replacement where those compression and displacement parameters are required for correct performance and compatibility.
CP Piston & Ring Set 78-83 Porsche 911SC 3.0L - 95mm Bore - 45.5cc Dome - Compression Ratio (10.5)