Brian Crower Toyota 2JZGTE/Lexus 2JSGE HD Single Spring & Titanium Retainer Kit (800+whp)

This kit from Brian Crower gives you everything you need to upgrade the valve springs and retainers on your Toyota 2JZGTE or Lexus 2JZGE engine. You'll get a full set of heavy-duty single valve springs and a set of lightweight titanium retainers. These components are designed to handle the demands of high-performance builds, specifically targeting setups capable of over 800 horsepower at the wheels.

The heavy-duty springs are built to withstand the increased stress and higher RPMs common in boosted 2JZ applications. Paired with the titanium retainers, which are significantly lighter than stock, this setup helps reduce valvetrain mass. Less mass means the springs can control the valves more effectively at high engine speeds, preventing float and ensuring consistent valve operation. This is a well-built upgrade for serious engine builds where reliability under extreme conditions is crucial.