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Big Block Chevy Nitrous Series Dome
- BB-Chevy N2O Dome Pistons
- Bore 4.500"
- Ring Size 1/16, 1/16, 3/16
Features - Top choice for drag racing applications
- Ring land designed specifically for nitrous applications
- Work with angle-milled heads
- Forced pin oiler with annular oil reservoir
- Valve reliefs to accommodate oversized valves and high-lift cams
- JE heavy-duty wrist pins (150g)
- Double spiral locks
- Oil rail support
- Gas porting
Specs
- Stroke 4.250"
- Rod Length 6.385"
- Dome Volume 44cc
- Compression Height 1.270"
- Compression Ratio with 9.800" deck height:
15:1 with 110cc head
14:1 with 118cc head
13.4:1 with 124cc head
Part TypePiston
BrandJE PISTONS
Package Height6.0
Package Width11.5
Package Length25.2
Weight17.25 PG
Part CategoryPerformance Parts
Vendor Part Number170714
Package Qty1
Package TypeEA
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Some parts are not legal for use in California or other states with similar laws / regulations