Subaru WRX VA Internals
TOMEI Japan
TOMEI Japan
Valve Spring Retainers Set (Titanium)
In order to increase the output of the engine, it is indispensable to increase the rotation speed. Furthermore, in order to improve the filling efficiency of the combustion chamber, it is necessary to use a camshaft with a high working angle and high lift and an oversized valve to take in more air-fuel mixture. In addition, a reinforced valve spring is required to keep the valve following the movement of the camshaft. Therefore, the valve train parts of the tuning engine are subject to high-speed and large kinetic mass. This induces abnormal movements such as valve jumps and bounces, which in the worst case causes great damage to the engine. The TOMEI Titanium Valve Retainer uses titanium material to reduce mass, and also gives high strength and accuracy to securely hold the valve and valve spring, suppresses abnormal valve movement, ensures valve followability, and further. Also provides improved response. TOMEI 8.5g vs Factory 12.9g.
INCLUDES: Valve spring retainers x16 (titanium)
VEHICLE: Subaru WRX STI EJ25/EJ20 2015-2021
PART#: 163203
We only sell Genuine Tomei JAPAN products. We do not sell "Tomei USA" products.
DETAILS/PHOTOS: www.tomei-p.co.jp/..
Text Message +1.860.809.0907 for VIP Pricing 24/7
Valve Spring Retainers Set (Titanium)
In order to increase the output of the engine, it is indispensable to increase the rotation speed. Furthermore, in order to improve the filling efficiency of the combustion chamber, it is necessary to use a camshaft with a high working angle and high lift and an oversized valve to take in more air-fuel mixture. In addition, a reinforced valve spring is required to keep the valve following the movement of the camshaft. Therefore, the valve train parts of the tuning engine are subject to high-speed and large kinetic mass. This induces abnormal movements such as valve jumps and bounces, which in the worst case causes great damage to the engine. The TOMEI Titanium Valve Retainer uses titanium material to reduce mass, and also gives high strength and accuracy to securely hold the valve and valve spring, suppresses abnormal valve movement, ensures valve followability, and further. Also provides improved response. TOMEI 8.5g vs Factory 12.9g.
INCLUDES: Valve spring retainers x16 (titanium)
VEHICLE: Subaru WRX STI EJ25/EJ20 2015-2021
PART#: 163203
We only sell Genuine Tomei JAPAN products. We do not sell "Tomei USA" products.
DETAILS/PHOTOS: www.tomei-p.co.jp/..
Text Message +1.860.809.0907 for VIP Pricing 24/7
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