How to Find the Serial Number on an Ultima Motorcycle Engine
Ultima motorcycle engines are aftermarket V-twin engines that offer a range of displacements and power outputs. They are manufactured by Midwest Motorcycle Supply, a company based in Missouri, USA. Ultima engines are popular among custom bike builders and enthusiasts who want to replace their stock engines with more powerful and reliable ones.
But how do you find the serial number on an Ultima motorcycle engine? This is an important question, as the serial number can help you identify the model, year, and specifications of your engine. It can also help you with warranty claims, registration, and insurance purposes.
In this article, we will explain where to look for the serial number on different types of Ultima engines and how to decode it.
The location of the serial number on an Ultima engine depends on the type and model of the engine. Here are some common places where you can find it:
On the bottom of the frame tunnel: This is where you can find the serial number on most Ultima engines, especially the Twin Cam, El Bruto, Diamond Cut, and Blackout series. You may need to remove the fuel tank to access this area.
On the inner primary: Some Ultima engines have their serial numbers stamped on the inner primary cover. You may need to remove the outer primary cover to see it.
On the front cylinder area: This is where you can find the serial number on some Ultima Shovelhead engines. You may need to remove the exhaust pipes or other parts to see it.
If you have trouble finding the serial number on your Ultima engine, you can contact Midwest Motorcycle Supply or your local dealer for assistance.
How to Decode an Ultima Engine Serial Number?
An Ultima engine serial number consists of a series of letters and numbers that indicate various information about the engine. Here is how to decode it:
The first letter: This indicates the type of engine. For example, T stands for Twin Cam, S stands for Shovelhead, E stands for El Bruto, D stands for Diamond Cut, and B stands for Blackout.
The second letter: This indicates the finish of the engine. For example, P stands for Polished, B stands for Black, N stands for Natural (Silver), and O stands for Blackout.
The third letter: This indicates whether the engine is carbureted or fuel-injected. For example, C stands for Carbureted and F stands for Fuel-Injected.
The fourth letter: This indicates whether the engine is standard or high compression. For example, S stands for Standard and H stands for High Compression.
The fifth letter: This indicates whether the engine has a hydraulic or solid lifter. For example, H stands for Hydraulic and S stands for Solid.
The sixth letter: This indicates whether the engine has a 4-speed or 5-speed transmission. For example, F stands for 4-Speed and S stands for 5-Speed.
The seventh letter: This indicates whether the engine has a chain or belt drive. For example, C stands for Chain and B stands for Belt.
The eighth letter: This indicates whether the engine has a kickstart or electric start. For example, K stands for Kickstart and E stands for Electric Start.
The ninth letter: This indicates whether the engine has a left or right side drive. For example, L stands for Left Side Drive and R stands for Right Side Drive.
The tenth letter: This indicates whether the engine has a standard or reverse rotation. For example, S stands for Standard Rotation and R stands for Reverse Rotation.
The eleventh letter: This indicates whether the engine has a standard or counterbalanced crankshaft. For example, S stands for Standard Crankshaft and C stands for Counterbalanced Crankshaft.