JE Pistons forged pistons for Porsche 930/M30. Bore 97 mm, compression ratio 7.0:1, dome / dish volume +5.8 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche 930. Bore 95 mm, compression ratio 9.5:1, dome / dish volume +35.1 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 +18.9 cm³, piston pin diameter 23 mm, compression...
JE Pistons forged pistons for Porsche 930. Bore 95 mm, compression ratio 11.5:1, dome / dish volume +49.7 cm³, piston pin diameter 22 mm, compression...
JE Pistons forged pistons for Porsche 911. Bore 87.5 mm, compression ratio 10.5:1, dome / dish volume +29.5 cm³, piston pin diameter 22 mm, compression...
JE Pistons forged pistons for Porsche 911. Bore 84 mm, compression ratio 9.5:1, dome / dish volume +27.7 cm³, piston pin diameter 22 mm, compression...
JE Pistons forged pistons for Porsche 911. Bore 85 mm, compression ratio 9.5:1, dome / dish volume +29.7 cm³, piston pin diameter 22 mm, compression...