What does XLCH mean on a Harley?
They are “unit construction” (engine & transmission share a common case). L – High compression (7.5:1 in 1957). H – Starting in 1958 came the XLH, meaning Higher-power or High-compression (9:1) or Hot . C – Also in 1958 was the XLCH.
What’s the difference between XLH and XLCH?
The biggest difference was in the 1959 models. The XLCH had a higher compression ratio and was the competition model. The XLH was the road model and the XLCH was the model used for competition (as well as road riding) in most cases.
How much horsepower is a 1200 Sportster?
68.00 HP
| Harley-Davidson Sportster 1200 Custom Engine and Transmission Technical Data | |
|---|---|
| Maximum power – Output – Horsepower | 68.00 HP (49.6 kW)) @ 5750 RPM |
| Maximum torque | 96.00 Nm (9.8 kgf-m or 70.8 ft.lbs) @ 3750 RPM |
| Engine Maximum RPM | – |
| Cooling system | Air |
Is an ironhead a Sportster?
The ironhead was a Harley-Davidson motorcycle engine, so named because of the composition of the cylinder heads (Iron instead of Aluminium). The engine is a two-cylinder, two valves per cylinder, pushrod V-twin. This name was applied to the Harley-Davidson Sportster motorcycles that used this engine.
How much horsepower does a 1200cc engine have?
Triumph’s 1200cc gives this Bobber a power figure of 77 horses and 77 ft-lb of torque.
Do Sportsters have Evo engines?
The Sportster Evolution engine has remained largely unchanged from 1986 to the present day, though changes to the transmission, final drive and motor mounts have necessitated changes to the Sportster Evolution case.
What is a XLCH?
The 1964 Harley-Davidson XLCH Sportster motorcycle’s impressive 883-cc V-twin engine outpowered most competitors of the era. Motorcycle Image Gallery. After its 1957 introduction, Harley’s XL Sportster gained a more sporting version called the XLCH in 1959 — “CH” supposedly standing for “Competition Hot.”
What is the difference between an Xlh and XLCH Sportster?
RE: whats the difference between xlh and xlch Almost no difference at all between the two models. The greatest difference is that an XLH is always going to have an electric starter, where the XLCH may not. By 1973 the Sportster was well on it’s way to becoming a single model.
How do you get 100 horsepower out of a 1200 Sportster?
How to Get 100 HP From a 1200 Sportster
- Establish a game plan and purchase necessary parts.
- Remove the engine from the frame and remove the old heads, cylinders and pistons.
- Install new pistons, ensuring that piston pin clips are installed properly and pistons are facing the correct direction.
- Install the new heads.
How many miles does a 67 XLCH Sportster have?
A rare 67′ XLCH Sportster with only 11,392 original miles. Motor has matching numbers. Frame, Paint, Brakes and Suspension components all in great condition. Tillotson Carb, Magneto Ignition, Clutch and Transmission work properly.
What was the Harley Davidson Sportster XLH in 1967?
By the time 1967 rolled around, the Sportster XLH boasted improvised shocks, a dog-legged frame, and an electric push-button starter (as opposed to the kickstart models of years prior. Since so many changes have taken place from year to year with this bike (as with all others), it makes sense to give you the specifics for this particular year.
What was the displacement of an 883cc motorcycle?
The 883cc displacement (advertised as 900cc) was derived from a 3.81″ stroke and a 3.00″ bore. Both connecting rods shared a common crank pin, referred to as a ‘knife and fork’ design. Each valve was operated by its own cam, simplifying valve train geometry. One carburetor fed both front and rear cylinders.