CP Pistons Porsche Piston and Ring Kits XP5002

CP-Carrillo offers piston and ring sets for a wide range of European and vintage cars, including Porsche models from the 1970s and up. Forged from aluminum for additional strength, durability, and weight reduction, CP pistons represent the highest quality and are engineered for maximum power. They're available in a variety of bore, stroke, compression height, dome height, pin diameter, and head volume size options.

Standard features:

* Deep valve reliefs accommodate high lift camshafts
* Larger valve reliefs for +1mm valve sizes
* Custom skirt cam and barrel design
* Accumulator grooves
* High strength aluminum forgings
* High performance rings
* Fully CNC-machined and balanced to +/- 1 gram
* Wrist pins included at no additional cost
* Double pin oilers force fed from oil ring groove
* Pin lock grooves for easy lock removal
* Pin fitting included
Brand: CP-Carrillo
Manufacturer's Part Number: XP5002
Part Type: Pistons
Product Line: CP Pistons Porsche Piston and Ring Kits
HP Direct Part Number: CNN-XP5002
Piston Rings Included: Yes
Bore (in.): 3.858 in.
Bore (mm): 98.000mm
Stroke: 70.40mm
Engine Stroke Type: Stock
Rod Length: 127.750mm
Piston Style: Dome, with two valve reliefs
Piston Material: Forged aluminum
Compression Height (in.): 1.335 in.
Dome Height (in.): 0.335 in.
Piston Head Volume (cc): -35.30cc
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 2.80mm
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: 2.8mm
Oil Ring Material: Carbon steel
Oil Ring Facing Material: Nitride
Oil Ring Tension: Low
Remanufactured: No
Quantity: Sold individually.