Adjustable shock motion ratio

It is a little heavier than the V1 kit

350Z or S-Chassis hub with bigger CV joint

such as C02 drag racing or compressed air application

9“ ET25)

BOV Race Port Gen-V Supercharger - Blue JR42 Adjustable shock motion ratioThe Race Port is famous for being an amazingly small and light BOV for supercharged competition level engines. Featuring our unique collar design and internal flow structures, it is 50% lighter and 25% smaller than the competition while flowing 330 CFM making it the highest flowing BOV of its type on the market. The supercharger specific Race Port features a soft spring so it can stay open at idle, when the supercharger is still producing boost.