Quick Answer: How Long Will A 12 Valve Cummins Last?

How much HP can a stock 6.7 Cummins handle?

Overview:HO – w/ AisinSO – w/ 68RFE AutoHorsepower400370Torque1000850Displacement6.7L6.7LNumber Of Cylinders666 more rows.

How much horsepower can you get out of a 12 valve Cummins?

Photo 18/18 | Without turning up the air (with a bigger turbo) or fuel (injectors), we didn’t expect record gains from the Dodge Ram’s 5.9L 12-valve Cummins engine. Still, the basic-upgraded powerplant managed to generate 200 hp, which is impressive, given its 215 flywheel-horsepower rating from the factory.

How long is a 12 valve Cummins?

5.9L 12v Cummins SpecsProduction Years:1989 – 1998Torque:400 – 440 lb-ft @ 1,600 rpmEngine Dimensions:Length:40.0″Width:24.9″Height:37.9″22 more rows

Is a 5.9 or 6.7 Cummins better?

Since the 5.9l is an older engine, you would expect it to be somewhat less efficient. However, due to the more stringent EPA emission rules, the 6.7l has additional filters and redactors. This makes it cleaner, sure, but the tradeoff is a noticeably lower fuel economy.

How many MPG does a 5.9 Cummins get?

29 MPG highwayWe own five Dodge 4×4 pickups with the 5.9L Cummins, and we are thrilled with all the trucks. All five trucks we own average 29 MPG highway, and 24 MPG in town. Cummins 5.9L has the fuel economy, speed, and the power to pull.

How much power can a stock 5.9 Cummins handle?

The 5.9L inline-six mill’s factory rotating assembly from ’89 to ’02 is capable of handling 800 hp (1,400 to 1,600 lb-ft of torque) without breaking a sweat, and is often pushed into four-digit territory before aftermarket rods become a consideration.

Which is louder 12v or 24v Cummins?

24V are much louder than a 12V at the engine, VE is quietest.

How long will a 5.9 Cummins last?

The longevity of a cummins depends on preventive maintenance. The more you take care of it the longer it will last. They hold power well and if monitored properly will last longer than you will. Average mileage is between 17-22 depending on configuration and how you drive.

What is so great about the 12 valve Cummins?

What made the Cummins so popular was the fact that its peak power and torque was insanely usable—in fact, the redline is only at 3,000 RPM! The 12-valve was able to get respectable fuel economy while producing torque figures never-before seen in an ordinary pickup truck.

How many miles can a Cummins last?

350,000 milesThe engine may last forever. The DODGE (or maybe Cummins) website speaks about the TD lasting 350,000 miles (mean) between overhauls, 100,000 miles longer than the GM or FORD.

What is the best year Dodge Cummins to buy?

1989-1993 Dodge Ram 2500 and 3500 – Timeless Diesel. … 2003-2008 Dodge Ram 2500 and 3500 Heavy Duty – Best Used Diesel Value. … 2010-2013 Ram 2500 Heavy Duty – Most Capable Diesel. … 1999-2003 Super Duty – Best Budget Diesel. … 2008-2010 Super Duty – Best Diesel to Modify.More items…•

Is a 12 or 24 valve Cummins better?

The 12-valve went away in 1998, replaced by a 24 valve which offered better breathing. … But undeniably, of all Cummins pickup truck engines, the 12-valve 5.9-liter is the king. Cooper from Diesel Power Products says “It’s probably the most reliable platform ever made on any diesel truck.”

11 Reasons Why the 12-Valve Cummins Is the Ultimate Diesel Engine. A simple design with unmatched reliability, tremendous performance potential and rugged, million-mile durability sums up the appeal of the 12-valve 5.9L 6BT Cummins.

Is Cummins or Duramax better?

Their high horsepower and torque outputs directly compete with Cummins engines, as well as PowerStroke. In addition to durability, Duramax engines are known for their quiet performance. The Duramax LP5 in particular is 38% quieter than previous versions.

How much does it cost to do a Cummins swap?

You can bet with projects such as 6BT powered Dodge Ram and a 4BT powered Chevy Tahoe he gets a lot of people asking how much it would cost to swap a Cummins diesel into their vehicle. The total comes out to between $11,150-$12,650 CAD or around $8,634-$9,795 USD.

What is high mileage for a Cummins diesel?

If your Cummins-powered RAM, TITAN XD pickup, Cummins Repower, or other Cummins powered vehicle has surpassed the 100,000-mile mark, we’d be honored to have you in the Cummins High Mileage Club.

What year 5.9 Cummins is best?

1994-1998 2500 & 3500 As far as performance potential goes, it doesn’t get any better than the mechanical P7100 equipped versions of the 12-valve 5.9L Cummins. They’re simple, rock-solid reliable, and can easily tick off a half a million miles if properly maintained.

How many miles is too many for a 5.9 Cummins?

Dodge states that the Cummins is good for 350,000 miles before major overhaul. Chevy and Ford say 250,000 miles for their diesels.

Which diesel engine is most reliable?

What is the Most Reliable Diesel Engine Ever? The most reliable diesel engine ever made was the 5.9L Cummins 12-Valve 6BT. The 5.9L 12-Valve has million-mile durability. It came factory with a 230hp, 440lb/ft of torque and an inline P7100 injection pump.