CP Pistons Subaru Piston and Ring Kits SC7405

CP Pistons Subaru piston and ring kits are as good as they come. Founded to service the needs of those with the desire to build engines of the highest quality and technology, CP Pistons uses proprietary tooling, dedicated cutters, unique fixtures, and state-of-the-art equipment to produce superior pistons that won't compromise your expectations. Their climate-controlled inspection department is the most advanced in the industry—and is outfitted with computerized electronic equipment specifically designed for their needs. Each piston is engineered using sophisticated computer modeling for optimum designs, while their 5-axis machining capability enables them to create any piston for any application.

Additional notes and/or kit features:

* Some pistons are suitable for turbo, nitrous oxide, and supercharged engines
* Available in standard or oversized
* Deep valve relief depth accommodates high-lift camshaft
* Made for +1mm valve sizes
* Custom skirt cam and barrel design
* Accumulator grooves
* High-strength aluminum forgings
* High performance rings
* Can be compatible with oversize valves, higher lift cams, and high performance rings
* Fully CNC-machined and balanced to +/-1 gram
* Wrist pins included at no additional cost
* Double pin oilers, force fed oil ring
* Pick lock grooves for easy lock removal
* Pin fitting included
Brand: CP-Carrillo
Manufacturer's Part Number: SC7405
Part Type: Pistons
Product Line: CP Pistons Subaru Piston and Ring Kits
HP Direct Part Number: CNN-SC7405
Piston Rings Included: Yes
Bore (in.): 3.386 in.
Bore (mm): 86.000mm
Stroke: 86.00mm
Engine Stroke Type: Stock
Rod Length: 129.300mm
Piston Style: Flat top, with four valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.292 in.
Piston Head Volume (cc): -11.40cc
Wrist Pin Style: Press-fit or floating
Wrist Pin Retainers Included: Yes
Wrist Pin Included: Yes
Pin Diameter (in.): 0.866 in.
Piston Ring Thickness: 1.00mm x 1.20mm x 2.00mm
File Fit: No
Gapless: No
Top Ring Thickness: 1.0mm
Top Ring Material: Steel
Top Ring Facing Material: Gas nitrided
Second Ring Thickness: 1.2mm
Second Ring Material: Cast iron
Second Ring Facing Material: Cast iron
Oil Ring Thickness: 2.0mm
Oil Ring Material: Carbon steel
Oil Ring Facing Material: Nitride
Oil Ring Tension: Low
Remanufactured: No
Quantity: Sold individually.
Notes: Can be used in turbo, supercharger, and nitrous applications. No locks supplied, use factory locks.