Category: speedgear

SPEEDGEAR Racing Race Sport Valve Spring Lancer Mirage 4G13 4G15 12V SOHC 97-02

   April 22, 2024    Comments Off    Posted in: speedgear
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SPEEDGEAR valve springs are stiffer springs specifically designed for use with aftermarket camshafts. As valve train dynamics change with the use of high performance cam profiles and greater lift, stiffer valve springs are needed to optimize valve movement. When changing to a high lift cam, stock springs cannot match the increased valve train movement. Manufactured […]

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SPEEDGEAR Racing Sport Camshaft Valve Spring Cam Gear 4G92 4G93 SOHC 91-96

   December 12, 2023    Comments Off    Posted in: speedgear
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New SPEEDGEAR Racing Valve spring. Manufactured exclusively from super-clean, chrome-silicone wire milled in Japan, SPEEDGEAR racing Valve Springs for 4G92 4G93 SOHC engines are a product of the company’s years of racing and engine building experiences. SPEEDGEAR Racing Valve Springs are able to prevent valve float and maintain valvetrain stability at engine speeds in excess […]

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