This billet fuel rail adaptor allows owners of CT Engineering / Comptech Superchargers (all models) to use the factory 1:1 fuel pressure regulator when replacing the standard rising rate regulator fuel system with larger injectors / electronic fuel system.
Previously, aftermarket adjustable 1:1 regulators were required. Aftermarket regulators required drilling the car for mounting, require custom feed and return hoses to be made, and pose the problem of changing fuel pressure over time. This solution is ideal as it is less expensive, bolts on with no modifications, uses the factory return hose, and insures that the fuel pressure stays constant. This fitting is included with ScienceofSpeed Supercharger Systems.
Adapter uses existing mounting hardware and includes a new o-ring. Please note that this is only compatible with the ScienceofSpeed and CT / Comptech Supercharger Fuel Rail.