Diesel Performance Camshafts Great Falls MT

Looking for Diesel Performance Camshafts in Great Falls? We have compiled a list of businesses and services around Great Falls that should help you with your search. We hope this page helps you find Diesel Performance Camshafts in Great Falls.

Electric City Brake & Alignment
(406) 761-2852
500 8th Avenue South
Great Falls, MT
Services
Brakes Service & Repair, Auto Parts Retail, Tractor Equipment & Parts Dealers, Plumbing Service & Repair, Auto Alignment Frames & Axles Service & Repair
Hours
Mon-Fri Weekdays
Products
alignment, Commercial Industrial, Parts Available, Electric Brake Controllers,

M M Enterprises
(406) 965-2280
1054 Grant Drive
Great Falls, MT
Services
Auto Body Repair

Woyth Wrecking Yard and Body Shop
(406) 452-2350
1801 Vaughn Road
Great Falls, MT
Services
Auto Body Repair,Truck Auto Body

Dean of Signs
(406) 727-7072
315 17th Avenue Northeast
Great Falls, MT
Services
Truck Lettering

Johnson Distributing
(406) 453-6541
1021 3rd Street Northwest
Great Falls, MT
Services
Electric Car Repair

Service Max
(406) 727-0380, 001-2004
4100 - 10th Avenue South
Great Falls, MT
Certifications
Blue Seal Certified
Membership Organizations
National Institute for Automotive Service Excellence (ASE)

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Meineke Car Care Center
(406) 452-3095
610 Smelter Ave Ne
Great Falls, MT
Services
Mufflers Repair

Odegards Body Shop Inc
(406) 452-8691
1336 13th Ave SW
Great Falls, MT
Specialty
Paint & Body Work, Upholstery
Hours
Mon:8:00 am-5:00 pm
Tue:8:00 am-5:00 pm
Wed:8:00 am-5:00 pm
Thu:8:00 am-5:00 pm
Fri:8:00 am-5:00 pm
Sat:(Closed)
Sun:(Closed)
Payment
Cash, Check

Ron de Witt Repair
(406) 761-6870
1700 Vaughn Road
Great Falls, MT
Services
Transmission Repair

Auto Parts and Recycling Parts
(406) 454-1917
2535 9th Avenue Northwest
Great Falls, MT
Services
Transmission Repair

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Diesel Performance Camshafts, Lifters and Valvetrain

Diesels are setting all kinds of records from land speed to elapsed time. So if you’re not already dabbling in diesel performance, you may be soon.

Larry Carley

Diesel performance is nothing new. What is new is the level of interest in diesels for all kinds of racing; everything from traditional truck and tractor pulling to drag racing, even sports car and endurance racing.

Diesel engines are a different type of animal when compared to gasoline engines. While both use the same four-stroke cycle of combustion, diesels use the heat of compression rather than a spark to ignite the air/fuel mixture. A diesel engine requires a much higher static compression ratio than a gasoline engine, and on most engines there is no intake vacuum because the engine is unthrottled. Speed and power outputs are determined by the fuel injection system.
Most diesel engines are also turbocharged, yet make most of their torque and power at relatively low rpm (typically 2,500 to 4,000 rpm, though in some forms of racing diesels are being revved to 5,000 to 7,000 rpm).

So what does this mean to our readers? It means if a customer asks you to build a performance diesel engine, it’s going to take a different approach than building a performance gasoline engine. The bottom end in most diesel engines is fairly stout already, with forged steel crankshafts and beefy connecting rods, so the amount of modifications that may be needed here are usually minimal. And because most street performance and pulling applications don’t require a lot of rpms, engine balance is not as critical as in a high revving gasoline engine.

Pistons may have to be cut, modified or replaced, however, depending on how much turbo boost the engine will be running, what kind of fuel it will be burning (diesel only, or diesel plus nitrous oxide or alcohol), and what kind of modifications are being made to the camshaft and valvetrain, which is the focus of this article.

Breathing Considerations
Because diesels require a lot of compression, camshaft duration tends to be short with minimal overlap. Valve lift may also be limited by the tight piston-to-valve clearances in most diesel engines. So unlike gasoline engines, you can’t go hog wild with lift and duration to make more power. A bigger camshaft can provide more power, but only if the lift and duration are right for the turbochager, cylinder heads, pistons, valvetrain and application.

The most significant power gains in a diesel engine come from increasing the amount of boost delivered by the turbocharger(s). But there’s more to the secret than just bolting on a bigger turbo. The camshaft must have the right exhaust characteristics so it will spool up the turbo faster and keep it spinning at peak efficiency in the engine’s power band. For some types of pulling, the power band can be quite narrow, say only 2,000 to 3,000 rpm for a big agricultural diesel engine, or maybe 3,000 to 5,000...

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Babcox Media • www.babcox.com
3550 Embassy Parkway
Akron, OH 44333
330-670-1234 • (FAX) 330-670-0874