SKU: JE-PIS-281797
JE Pistons for SBC, 406 281797
Part Number: 281797
Description
Item: JE Pistons, SBC, 406, Bore 4.125, Stroke 3.800, Rod Length 5.850, Dome -4.5cc, 470 Grams, Set
JE Pistons have been improved for 2009 to provide additional strength in critical areas with no increase in weight. Ideal for Sprint Cars or Dirt Late Models, the deeper valve reliefs (.320? int, .260? exh) now accommodate bigger cams and smaller chambers. Precision CNC-machined ring grooves now accept 1.2, 1.5, 3.0mm rings for reduced friction, while Lateral Gas Ports have been added for improved ring seal. Pin upgrade to 927-2750-17-93S recommended for applications over 700HP. This new configuration outperforms the competition hands down! Pin #927-2750-15-51S (130g) Lateral Gas Ports with Accumulator Grooves Double spiro locks (#927-042-CS) Double pin oilers 40cc 16.4:1 45cc 15.1:1 50cc 14.0:1
Includes:
Compression Ratio:
Photo is for illustration purposes only
Specifications
SKU | JE-PIS-281797 |
Brand | JE Pistons |
Shipping Weight | 10.0000kg |
Shipping Width | 0.500m |
Shipping Height | 0.200m |
Shipping Length | 0.400m |