Camprofile gasket is a composite gasket, which utilizes a serrated metal core with a soft facing material. It consists of a metal core with concentric grooves on either side with sealing materials. The sealing layers can be graphite, PTFE, metal. It can be used without sealing layers to provide an excellent seal but there is a risk of flange surface damage - especially at high seating loads. The sealing layers protect the flange surfaces from damage in addition to providing an effective seal.
Camshaft Gears has adjustable TDC pointers. Its covers are machined from solid billet 2024-T3 aluminum. These also has idler gears are machined from 9310 steel with outer bearing race machined into the gear for high load roller bearings. These are used on the fastest hot rods.
Camshafts includes the fuel system, intake manifold and cylinder heads, determines airflow in the engine. Camshafts offer a lot of top-end power is usually quite unspectacular when run at the bottom two-thirds of the tach. Camshafts are designed for towing and fuel economy become ashmatic when the engine is spun to more than 4,000 rpm. They provide rougher idle and act more radical in a smaller engine. Camshaft controls three basic factors such as valve lift, duration and overlap.