On my 2004 fxsti softail standard it's on the right side behind the lower framerail towards the rear not far from the rear brake light switch.
Can't Speak for all Twin Cams but on my 04 Heritage is between the shocks underneath the frame..
.028
The oil drain plug on a twin cam 88 is located on the bottom of the engine. Its placement allows for the oil to be quickly and easily drained.
The spark plug gap should be .040"
Where is oil plug
A Harley Davidson twin cam Fat Boy should be set with a gap of .40 inches. This is equal to 10 mm.
there is a drain plug under the clutch inspection cover...remove the plug and remove the inspection cover...reinstall the plug and fill through the clutch inspection cover with four ounces of 85w-140 gear lube forumlated for v twin applications there is a drain plug under the clutch inspection cover...remove the plug and remove the inspection cover...reinstall the plug and fill through the clutch inspection cover with four ounces of 85w-140 gear lube forumlated for v twin applications
The Road King is a brand of touring motorcycle with V-twin engines. It is manufactured by the popular American manufacturer, Harley-Davidson, or Harley in short.
ALL Twin Cam engine plugs are a .040 gap
The term 'big twin' is almost always used to refer to V twin engines, such as the Harley Davidson which were, for a while, the largest capacity motors on the market until about the mid 60's when the Japanese manufacturers started turning out 1000cc four cylinder engines. newtest3
Twin Cams take a 12mm thread diameter plug. All Harleys with electronic ignition require a .040 plug gap.
There are more than four H-D engines. Currently they make the Sportster Evolution engine and the Twin Cam engine for the cruiser and touring bikes. If you want, you can consider the V-Rod engine to be a Harley engine. The Big Twin Evolution is still available for custom bikes or as a replacement engine. In the past H-D has made Shovelhead, Panhead and Knucklehead OHV engines as well as large flathead engines and 45ci flatheads, to name a few.