What is a FCA on a Cummins?
The Cummins 4932457 FCA is a metering device that determines the flow of fuel to the CP3 fuel injection pump. The Cummins 4932457 Fuel Control Actuator determines the rate of fuel pressure provided by the fuel injection pump for proper engine operation.
Do people cam diesels?
Most diesel engines, with some exceptions such as Duramax and some late model Caterpillar and International engines, still use flat tappet camshafts with flat bottom valve lifters. Since most diesels run at relatively low rpms, modifications that are required for the valvetrain are often minimal.
What is a CP3 pump in a Cummins?
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). The fact that the CP3 came from Bosch’s heavy-duty line of injection pumps also speaks to its great reliability, as it was designed to play a vital role in million-mile engines.
Do diesels have catalytic converters?
Yes, many diesel cars have a catalytic converter, but not in the same way that the gas-powered car does.
How long does a Cummins CP3 pump last?
The Bosch CP3, used on the ’01-to-’10 Duramax and ’03-to-current Cummins engines, is known to last 250,000 miles or more before needing to be replaced. Of course, performance enthusiasts also know these pumps are only capable of supporting approximately 500 hp.
Does a CP3 pump need a lift pump?
A lift pump should be the absolute first thing you do to the truck. Cp4 or cp3, doesnt matter. You need to get that fuel from the tank up to the injection pump. If you’re wondering if a lift pump will prevent the failure of the cp4 the answer is no.
What kind of exhaust does a 2007 Dodge Cummins have?
2004.5-2007 Dodge Cummins came factory equipped with a four inch turbo back aluminized exhaust with a catalytic converter and muffler. While this system is reasonably adequate for stock to mildly pow read more Let your Cummins BREATHE with this 4″ cat back exhaust from MBRP.
What is the lope on an exhaust valve?
Lope is caused by the overlap when the exhaust valve is opening and the intake valve is closing. The more overlap, the more lope there will be. It’s about exhaust duration.
What is a s Lope tune?
Sooo, what is s lope tune? Lope is caused by the overlap when the exhaust valve is opening and the intake valve is closing. The more overlap, the more lope there will be. It’s about exhaust duration.
Does the Xtreme tune Lope at idle?
This tune will lope at idle but drive perfectly normal on the day to day operations. We only recommend this on our Xtreme tune which is labeled below but added in the lope for fun at idle.