What does twin cam 24 valve mean?

A “twin-cam” engine has two camshafts, specifically a double overhead camshaft or DOHC, which define the valve train layout. One camshaft is responsible for operating the intake valves and the other one operates the exhaust valves.

What is a twin cam car engine?

A double overhead cam, dual overhead cam, or twin-cam engine has two camshafts per bank of the cylinder head, one each for the intake valves and exhaust valves. Therefore there are two camshafts for a straight engine and a total of four camshafts for a V engine or a flat engine.

What is a twin cam 16 valve engine?

It means that the engine has valves operated by two ‘overhead’ camshafts in the cylinder head, one for the exhaust and one for the inlet valves. This allows the engine to run at very high speeds, up to circa 16,000 rpm as found in motorcycles.

What is a twin cam motorcycle engine?

The Harley-Davidson Twin Cam are motorcycle engines made by Harley-Davidson from 1998 to 2017. Both engines have two cylinders in a V-twin configuration at 45°, are air-cooled (some touring models use liquid cooling for the heads), and activate valves with push-rods.

What is the advantage of a twin cam?

Benefits of a twin-cam What this means for you as the driver is that your vehicle will have more torque at higher speeds for faster acceleration. You will also enjoy improved efficiency, which translates into more money saved at the gas station while enjoying the faster, more powerful engine.

When did Harley come out with the Twin Cam engine?

1998
The Harley-Davidson Twin-Cam V-twin was introduced in 1998.

Which is faster SOHC or DOHC?

DOHC is better for performance because you will get more horsepower with it. SOHC is better for reliability. A SOHC engine contains much lesser parts, which will make it more reliable.

When did Harley introduce the twin cam?

The Harley-Davidson Twin-Cam V-twin was introduced in 1998. Here’s a look at the technical elements and developments that allowed the 88-cu. -in. engine the increase power and reliability.