109E - 116E Camshaft 150-D Manufacturer_High-Speed Engineering Ports with sequential timing allow

Ports with sequential timing allow quieter operation during everyday driving while getting all the benefits of a vent-to-atmosphere BOV under race conditions

The Bullet SR20 to suit Nissan SR20 applications has been proven in World Time Attack applications including 2016 winner The MCA Hammerhead

and Sportsman (GT42) cover

Designed specifically for the compatible accelerator pedals listed on this product page

much better twist protection

109E - 116E Camshaft 150-D Manufacturer_High-Speed Engineering Ports with sequential timing allow248 252 Degrees duration @ 0. 050" cam lift, . 480" . 480" lift Rally and race cam, suits well built engine 150 160HP range.