The Sniper TBI unit comes with an integrated fuel pressure regulator. The Sniper uses four 100-lb/hr injectors and will feed up to a 650hp naturally aspirated engine.

Port injectors just have to prevent fuel leaks and air leaks under vacuum and boost pressure. Direct injectors have to seal the thousands of PSI from the combustion chamber.

Fuel injection systems utilize high-pressure fuel pumps that run between 40-60 psi (depending upon the application). These high-pressure pumps were frame-rail-mounted in the pioneering days of ...

We install a Holley EFI-ready fuel tank with in-tank fuel pump in our 1964 Chevelle project car, and prepare it for a Sniper EFI system.