Product Description
- 2004-2019 STi & 2006-2014 WRX
- Brand: Tomei
- Manufacturer's Part Number: 1182997312
- Manufacturer's Warranty: 1 Year Warranty
- Condition: New Product
FITMENTS:
| Manufacturer's Description: Since the piston is one of the most important components in an engine assembly, transferring combusted energy to mechanical movement, it must have enough strength to withstand severe temperature fluctuations and high pressures. Stock OEM manufactured pistons are typically made from cast metal and is ideal for mass production, however they cannot sustain the stress when used in highly modified engines that produce over 100 horsepower per cylinder. By using forged metal made from aluminum alloy to construct our pistons, the metal can then endure severe circumstances beyond the stock level. These forged pistons can withstand combustion pressures of 200 kgf and 11 tons of force with the combusted gas temperatures up to 2,500 degrees Celsius. Tomei pistons that are used in highly tuned RB26 and SR20 engines are the same type of pistons used in Group C and F1 racing. All Piston Kits comes with Piston Rings, Piston Pins and Circlips Included. Bore Diameter: 99.75mm Pin Diameter: 23.0mm Length: 62mm Recessed: Yes Compression Height: 30.7mm Compression Height: 19.5mm Piston Weight: 380g Piston Pin Weight: 123g Gross Weight: 503g Top Ring: 1.2x3.6mm Second Ring: 1.2x4.0mm Oil Ring: 2.0x3.0mm Material: Aluminum Standard Weight: 577g |
Inventory Updated Daily
