8. The Stealth Ram EFI uses a twin blade 116mm throttle body, and 35 lb/hr. injectors. A FAST distributor was used to signal the Holley ECU, with a Crane HI-6 ignition and coil providing the power to the Moroso plug wires and Champion spark plugs. The fuel pressure required at WOT was 43 psi, and the distributor had 33° advance.