Your trusted source of JDM parts shipped direct from Japan

Your trusted source of JDM parts shipped from Japan

JDM parts shipped direct from Japan

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Tomei Forged Piston Kit - Nissan RB25DET

The Tomei RB25DET forged piston kit enables performance of over 100hp per cylinder.

Since the piston is one of the most important parts in the engine exchanging combustion energy into the moving moment, the material of the piston must have enough strength against severe fluctuation of temperature and extremely high pressure from the movement. Cast metal, which is used for the stock pistons, is suitable for mass production but cannot maintain enough strength when used in tuned engines that produce over 100hp per cylinder. Instead, forged metal made from alloy aluminium, must be used as the material for those parts that will be used under the severe circumstances beyond stock level. Atmospheric pressure from combustion; 200kgf. Total amount of concerned energy is 11tons. Temperature of exploding gas; 2500. You have to focus on the truth that todays highly tuned engines now have reached equal level with the racing engines of former group C and Formula 1.

Vehicle Product Capacity Bore   Price Order
2556cc 87.0
USD $ 1,314.08
USD $ 1,551.46
Product   Order
Capacity: 2556cc
Bore: 87.0
USD $ 1,314.08
USD $ 1,551.46
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About Nengun Performance

Since the year 2000, Nengun Performance has supplied over 100,000 parts direct from Fukuoka, Japan to 150 countries worldwide. If you have any questions, our experienced and friendly customer service team is always happy to help, please send us an enquiry.

Nengun Performance, shipping JDM direct from Japan