Diamond Pistons
Diamond Pistons Race Series 21557-RS-8 Pistons, Dish, 12 Degree LS2K Series, Forged Aluminum, 4.125 in. Bore, -20.00cc Head Volume, Chevy, LSX, Set of 8
dpp21557-RS-8
A$3,395.27
Diamond Pistons Coyote Series 30512-R1-8 Pistons, Dome, Series, Forged Aluminum, 3.630 in. Bore, -6.00cc Head Volume, Ford, Set of 8
Diamond Pistons Coyote Series 30512-R1-8 Pistons, Dome, Series, Forged Aluminum, 3.630 in. Bore, -6.00cc Head Volume, Ford, Set of 8
A$3,058.24
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Description
Diamond Competition Series forged aluminum pistons are an excellent choice for pretty much any 5.0L Coyote application from 500 hp all the way up to 1500 hp. They include some very nice extras such as coated skirts, 3-D milled pockets, forced pin oiling and a very nice Total Seal AP steel ring set.
Features explained:
* Total Seal AP Steel Ring Set: The piston ring set included with this set of pistons is the finest shelf stocking piston ring set available. This ring set features AP Steel top rings with the C33 face coating, ductile iron Napier cut 2nd rings and a 3-piece oil ring set. The AP Steel top rings are excellent for power adder applications and have better thermal transfer and sealing properties compared to old school chrome rings. The ductile iron Napier 2nd rings offer additional oil control, which is always a bonus in high cylinder pressure applications.
* Moly Skirt Coating: Helps reduce friction and protect the skirts during warmup and cold starts. This is a standard feature. Normally it will come with the Diamond logo printed. Sometimes it will come sprayed on. The only difference is the aesthetics, as both the screen print and spray on coating serve the same purpose.
* Forced Pin Oiling: This is a very common add-on to many shelf stocking pistons. Forced pin oiling uses 1 or 2 cross-drilled holes on each end of the pin bore, forcing oil from the back of the oil ring groove into the pin bore. This feeds additional oil to the pin bore to prevent galling. A simple but effective machining process.
Part Type
Pistons
Specifications
- Product Attributes - Brand
- Diamond Pistons
- Product Attributes - Manufacturer's Part Number
- 30512-R1-8
- Product Attributes - Part Type
- Pistons
- Product Attributes - Product Line
- Diamond Pistons Coyote Series Pistons
- Product Attributes - UPC
- 193564392862
- Product Attributes - Piston Rings Included
- Yes
- Product Attributes - Bore (in.)
- 3.630 in.
- Product Attributes - Bore (mm)
- 92.202mm
- Product Attributes - Stroke
- 3.650 in.
- Product Attributes - Engine Stroke Type
- Stock
- Product Attributes - Actual Engine Displacement
- 5.0L/302
- Product Attributes - Rod Length
- 5.933 in.
- Product Attributes - Piston Style
- Dome, with four valve reliefs
- Product Attributes - Piston Material
- Forged aluminum
- Product Attributes - Compression Height (in.)
- 1.165 in.
- Product Attributes - Piston Head Volume (cc)
- -6.00cc
- Product Attributes - Wrist Pin Style
- Press-fit or floating
- Product Attributes - Wrist Pin Retainers Included
- Yes
- Product Attributes - Wrist Pin Included
- Yes
- Product Attributes - Pin Diameter (in.)
- 0.866 in.
- Product Attributes - Piston Ring Thickness
- 1.20mm x 1.50mm x 3.00mm
- Product Attributes - File Fit
- Yes
- Product Attributes - Gapless
- No
- Product Attributes - Top Ring Thickness
- 1.2mm
- Product Attributes - Top Ring Material
- Stainless steel
- Product Attributes - Top Ring Facing Material
- PVD
- Product Attributes - Second Ring Thickness
- 1.5mm
- Product Attributes - Second Ring Material
- Ductile iron
- Product Attributes - Second Ring Facing Material
- Ductile napier
- Product Attributes - Oil Ring Thickness
- 3.0mm
- Product Attributes - Oil Ring Material
- Steel
- Product Attributes - Oil Ring Tension
- Standard
- Product Attributes - Remanufactured
- No
- Product Attributes - Quantity
- Sold as a set of 8.
Reference Information
| Brand Name/s | Diamond Pistons |
|---|---|
| StreetFX SKU | dpp30512-R1-8 |
| SFX Item ID | 5525768 |
| Supplier Item Code | 5525768 |
| Manufacturer SKU | 30512-R1-8 |
| Manufacturer UPC | 193564392862 |
| Alternative References | -6.00cc |
Compatibility
| Application Data |
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