JE Pistons forged pistons for Porsche 930/M30. Bore 97 mm, compression ratio 8.5:1, dome / dish volume +22.8 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche 930/M30. Bore 97 mm, compression ratio 8.0:1, dome / dish volume +17.5 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche M64. Bore 103.15 mm, compression ratio 12.5:1, dome / dish volume +43 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche M64. Bore 102 mm, compression ratio 12.5:1, dome / dish volume +44 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche M64. Bore 102 mm, compression ratio 11.5:1, dome / dish volume +38.8 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche M64. Bore 100 mm, compression ratio 12.5:1, dome / dish volume +45.8 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche M64. Bore 100 mm, compression ratio 11.5:1, dome / dish volume +40.8 cm³, piston pin diameter 23 mm, compression...