Jock itch (tinea cruris) is a fungus, the same one that causes athlete's foot and scalp ringworm. The groin area is the perfect place for the fungi to grow and cause a fungal infection because it is moist, warm and dark.
The camshaft lift is the resultant net rise of the valve from its seat. The farther the valve rises from its seat the more airflow can be provided, which is generally more beneficial. Greater lift has some limitations.
Camshaft degreeing is the one most important thing you can do to your engine. If you install your camshaft and use an inexpensive âstock-typeâ timing chain or a cheap brand roller timing chain set and you donât degree your camshaft, odds are it will usually be too far advance or retarded.