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Why Multi-Port Fuel Injection?
Fuel at Every Intake Port
- An injector at each cylinder for precise fuel delivery
- Better fuel atomization than a single throttle body
- Improved fuel efficiency and gas mileage over a carburetor
Smart ECU. Simple Setup.
- External ECU handles air and fuel targets automatically
- Touchscreen handheld controller for the initial setup
- Timing control ready with your existing distributor
SBC & BBC Applications
- Small block Chevy up to 600 HP naturally aspirated
- Big block Chevy rectangle port up to 800 HP
- Master kits and CDI combos available with fuel delivery
Port Injection Takes You Further.
Throttle body injection mixes fuel above the intake manifold and splits it across the runners. Multi-port fuel injection puts a fuel injector at each intake port and delivers fuel right where the combustion chamber needs it. Better atomization, more precise fuel delivery, and improved throttle response across the RPM range. The Ultra Ram gives your SBC or BBC a complete multiport system with a self-learning ECU, sheet metal intake manifold, and fuel rail with flow-matched injectors. No laptop. No custom tune. Just bolt it on and let the ECU do the rest.