![Load image into Gallery viewer, 3-2306-4185 383 Small Block Chevy 3 FX Series -28cc Dish Top SBC 23 Degree Forged Piston Set 4.185 inch bore](http://dssracing.com/cdn/shop/files/SBCFX-MLCMDHR_30d817c1-98a2-4b84-9c7d-402036c1c976_400x@2x.jpg?v=1718763465)
![Load image into Gallery viewer, 3-2306-4185 383 Small Block Chevy 3 FX Series -28cc Dish Top SBC 23 Degree Forged Piston Set 4.185 inch bore](http://dssracing.com/cdn/shop/files/FX3_0b19c389-3879-4d99-b79e-1f9c80270289_400x@2x.jpg?v=1718763465)
![Load image into Gallery viewer, 3-2306-4185 383 Small Block Chevy 3 FX Series -28cc Dish Top SBC 23 Degree Forged Piston Set 4.185 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_2b62d00f-1a7e-4b83-a159-5759fb19a13a_400x@2x.jpg?v=1718763465)
![Load image into Gallery viewer, 3-2306-4185 383 Small Block Chevy 3 FX Series -28cc Dish Top SBC 23 Degree Forged Piston Set 4.185 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_baa86c6d-3d46-415c-a9f5-0a539882cd45_400x@2x.png?v=1718763465)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Without Rings
Cylinder Bore Size: 4.185 in , 106.215 mm
Ring Width: 1.2/1.2/3MM
Compression Height: 1.425"
Pin Diameter: 0.927"
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.750"
Piston Series: 3 - FX 2618 Alloy Gas Ports, XP Pin Upgrade, Spiral Locks
Alloy: 2618 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 9.9 to 1 |
64 | 9.38 to 1 |
70 | 8.91 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Without Rings
Cylinder Bore Size: 4.185 in , 106.215 mm
Ring Width: 1.2/1.2/3MM
Compression Height: 1.425"
Pin Diameter: 0.927"
Connecting Rod Length: 5.700"
Crankshaft Stroke: 3.750"
Piston Series: 3 - FX 2618 Alloy Gas Ports, XP Pin Upgrade, Spiral Locks
Alloy: 2618 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 9.9 to 1 |
64 | 9.38 to 1 |
70 | 8.91 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)