SKU: JE-PIS-257960
JE Pistons for BBC 525 257960
Part Number: 257960
Description
Item: JE Pistons, BBC 525, Bore 4.310, Stroke 4.500, Rod Length 6.700, Flat Top -3.0cc, 560 Grams, Set
JE Pistons for big blocks engines are compatible with forced induction or nitrous (EXCEPT 1.120 CD). Valve reliefs will accommodate oversized valves and long duration, tight lobe separation cams. Compression Height figured using either 10.180? or 10.195? block height with zero deck clearance. Precision CNC machined ring grooves accept 1/16, 1/16, 3/16 rings. Will fit both open and closed chamber cylinder heads, including angle milled versions. Pin #990-2930-15-51S (150g) – 1.120? CD Pin #990-2930-18-51S (174g) – 1.245? CD and above Double spiro locks (#990-042-CS) 110cc 9.7:1 118cc 9.2:1 124cc 8.8:1
Includes:
Compression Ratio:
Photo is for illustration purposes only
Specifications
SKU | JE-PIS-257960 |
Brand | JE Pistons |
Shipping Weight | 10.0000kg |
Shipping Width | 0.500m |
Shipping Height | 0.200m |
Shipping Length | 0.400m |