What is a dual CP3 pump?

What is a dual CP3 pump?

Often referred to as dual fuelers, twin CP3’s, or dual high-pressure fuel kits, two pump configurations are all the rage these days. Dual pump systems are usually belt-driven, capable of maintaining enough rail pressure to clear 1,000hp, and thanks to the pumps sharing the workload, they are extremely reliable.

What is a Dual Feed fuel rail?

Our exclusive dual-feed rail ensures that all the cylinders get the fuel they need so you can make power safely. It also maximizes the amount of fuel each injector can deliver. This is basically the engine end of our Big Fuel Kit. Fits 1994-97 1.8 Miatas with either an NA or NB 1.8 engine.

What do dual fuelers do?

Adding a belt driven CP3 Pump Kit to your stock fuel system reduces drive load on the internal gear driven CP3 pump, increasing pump reliability. Both pumps work together, each delivering half the total volume of fuel required, effectively sharing the fuel delivery load.

How does CP3 pump work?

In order to meter the fuel into the chambers, the CP3 has an internal metering/lift pump built right into it. This pump takes the fuel at supply pressure and boosts it to pressures between 80 and 180 PSI depending on what is required.

Will a lift pump make more smoke?

If you do want more smoke a lift pump will not do it. You can add something like a TS MP8, that is be a pressure box and will add more fuel, so turned up all the way it will blow smoke. However you do need to remember there are side effects to this when you’re just looking to blow smoke.

What is a CP3?

The CP3 is a 3 piston metered inlet pump. By metered inlet that means that the Fuel Control Actuator valve controlled by the ECM meters fuel going into the pumping chambers to control how much fuel the CP3 pumps and thus the engine rail pressure.

Are CP3 pumps timed?

The CP3 injection pump’s sole job is to create and regulate high-pressure fuel (it’s not timed with the engine’s crankshaft and camshaft).