What is the difference between a 350 and 400 Cummins?

400 has lower compression than 350 and runs higher boost. Dual fuel line is for feeding fuel to front and rear cyl heads instead of just the rear head. Pump can be modded, but you give up some reliability if you go to extremes.

What is a Cummins 400?

Each series comes in a couple of horsepower and torgue ratings. See Cummins for additional info. So a ISL 400 means it is the 400 hp version of the ISL engine. A ISC 330 is a 330 hp version of the ISC engine and so on. Apparently you can get the ISX 525, with 1650 pounds of torque, in some motorhomes.

How much horsepower does a big cam Cummins have?

Cummins 855 Big Cam History and Specs

Cummins 855 Specs Engine Data
Bore 5.50 in
Stroke 5.98 in
Compression Ratio 10:1
Max Horsepower 605 HP @ 1800 RPM

What does Big Cam mean?

When someone refers to a “big cam,” they mean it has longer duration, not higher Lift. Manufacturers often list 2 different duration values: Advertised Duration is the degrees of crankshaft rotation that the lifter is raised more than a predetermined amount. This predetermined amount varies between manufacturers.

How do I identify a big cam Cummins?

The major visual difference between small and big cam engines is that the cam boxes on the side of the engine were made much larger in big cam engines. This feature made the big cam engines instantly distinguishable from small cam engines.

Is a big cam Cummins a good engine?

But yes the Cummins big cam is the best engine ever made. The next best engine would be a Detroit 2 stroke. The next would be any mechanical engine. And the very very last would be any electronic junk that has unnecessary garbage on top of a mechanical engine that only cost you money.

How many horsepower is a 350 Cummins?

Product Specifications

Horse Power 350 HP
Engine Displacement 14.0L
Engine Size 6-CYL

How much horsepower does a 290 Cummins have?

I believe the Cummins 290 is rated at 290hp, we own one and if you want to pull at 65 mph you will need to buy the M11. Make sure you sit in the 8100.

Are cammed cars illegal?

As mentioned previously, dashboard cameras are legal in California. Once those rules were put in place, dash cams became legal in the state.

How many horsepower does a 1984 Cummins Big Cam have?


Is the big cam 4 a good engine?

The Big Cam 4 and NT88 are both mechanical and are good engines esp if you don’t try and get much more then 400 hp… The Big Cam 4 has the screwy low-flow cooling system, and while it does work, it doesn’t handle high hp very well.

Is the Cummins NT855 engine in good condition?

We accept major credit cards, EFS and COM checks, and cash. 855 6 CYL. BLOCK, Good used condition, ready to go. Can ship for additional fee. We accept major credit cards, EFS and COM checks, and cash. We’re sorry, we could not issue pre-approval based on the information provided.

What is part number on Cummins Big Cam engine?

UNKNOWN DAMAGE PartNumber: 82528917 CORE BC4. OK FOR PARTS PartNumber: 82636318 We’re sorry, we could not issue pre-approval based on the information provided. Please complete a full application by clicking “Apply Now”.