![Load image into Gallery viewer, 1-2403-4030-383-Small Block Chevy FX1 Series -16cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.03 inch bore](http://dssracing.com/cdn/shop/files/SBCFX-SLCMDHR_964b2153-75ee-4812-97ed-602d6074df08_400x@2x.jpg?v=1709730811)
![Load image into Gallery viewer, 1-2403-4030-383-Small Block Chevy FX1 Series -16cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.03 inch bore](http://dssracing.com/cdn/shop/files/FX1_93aed805-3b65-4211-8544-e5b7fe357e97_400x@2x.jpg?v=1709730811)
![Load image into Gallery viewer, 1-2403-4030-383-Small Block Chevy FX1 Series -16cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.03 inch bore](http://dssracing.com/cdn/shop/files/pistonbox_ee2daba7-099c-43da-9a7a-6b8d545b0cdf_400x@2x.jpg?v=1709730812)
![Load image into Gallery viewer, 1-2403-4030-383-Small Block Chevy FX1 Series -16cc Dish Top SBC 23 Degree-Forged-Piston-Set- 4.03 inch bore](http://dssracing.com/cdn/shop/files/FXKKitBlack_fmtcopy_42908d87-5695-4c67-94d4-9e6fa08d665d_400x@2x.png?v=1709730811)
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Without Rings
Cylinder Bore Size: 4.030 in , 102.281 mm
Ring Width: 1.2/1.2/3MM
Compression Height: 1.125"
Pin Diameter: 0.927"
Connecting Rod Length: 6.000"
Crankshaft Stroke: 3.750"
Piston Series: 1 - FX 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 1.66 to 1 |
64 | 1.61 to 1 |
70 | 1.57 to 1 |
Engine Brand: Chevy
Engine Family: Small Block Chevy
Engine Size: 383
With/Without Rings: Without Rings
Cylinder Bore Size: 4.030 in , 102.281 mm
Ring Width: 1.2/1.2/3MM
Compression Height: 1.125"
Pin Diameter: 0.927"
Connecting Rod Length: 6.000"
Crankshaft Stroke: 3.750"
Piston Series: 1 - FX 4032 Alloy
Alloy: 4032 Alloy
Cylinder Head: SBC 23 Degree
TDC Assembly Height: 9.000"
Piston Top Aprox. Comp. Ratio:
Chamber | Comp Ratio |
---|---|
58 | 1.66 to 1 |
64 | 1.61 to 1 |
70 | 1.57 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)