![Load image into Gallery viewer, 2-2212-4000 327 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.000 bore](http://dssracing.com/cdn/shop/products/SBCFX-TLCMDHR_e659b9e5-3884-441b-bca7-22abb343328a_400x@2x.jpg?v=1672344457)
![Load image into Gallery viewer, DISCONTINUED USE 2-2208-4000 327 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.000 bore](http://dssracing.com/cdn/shop/products/FX2_5a6cc77a-5647-403d-80d9-e788a637ec1a_400x@2x.jpg?v=1678075910)
![Load image into Gallery viewer, DISCONTINUED USE 2-2208-4000 327 Small Block Chevy 2-FX Series +4cc Dome Top Forged Piston Set. 4.000 bore](http://dssracing.com/cdn/shop/products/pistonbox_9506420e-22e8-4c95-acdf-e12b52f2fde5_400x@2x.jpg?v=1678075910)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 327
With/Without Rings: Without Rings
Cylinder Bore Size: 4.000 in - 101.52 mm
Ring Width: 1.2/1.2/3MM
Compression Height: 1.675"
Pin Diameter: .927
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.250"
Piston Series: 2-FX Series
Alloy: Forged 2618
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000
Piston Top Aprox. Comp. Ratio:
Chamber | Comp. Ratio |
---|---|
58cc | 11.76 to 1 |
64cc | 10.82 to 1 |
70cc | 10.02 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 327
With/Without Rings: Without Rings
Cylinder Bore Size: 4.000 in - 101.52 mm
Ring Width: 1.2/1.2/3MM
Compression Height: 1.675"
Pin Diameter: .927
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.250"
Piston Series: 2-FX Series
Alloy: Forged 2618
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000
Piston Top Aprox. Comp. Ratio:
Chamber | Comp. Ratio |
---|---|
58cc | 11.76 to 1 |
64cc | 10.82 to 1 |
70cc | 10.02 to 1 |
The DSS FX, X-Groove Feature
![](http://dssracing.com/cdn/shop/files/Screen_Shot_2023-02-02_at_12.58.44_PM_1780x_e2888a05-9892-4c89-88c1-e71433dd4633_750x.gif?v=1680360352)