AEM Tru-Time Adjustable Cam Gears




This is a pair of AEM Tru-Time Adjustable Cam Gears for Honda Prelude Si SH and Base H22A Engines.

The angle that the stock cams are clocked to when installed at the stock location on factory cam gears not always the most effective for making power with aftermarket cams. Aftermarket cams with more aggressive lift and duration often need to be dialed in a a specific angle to optimize the powerband for your setup. Adjustable Cam Gears are important when installing cams as they allow you to dial in the cam degree for optimum performance.


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