daadino.blogg.se - 350 thumpr cam

It basically implies how tall are the cam lobes.

This refers to the distance of the valve from the cylinder and is measured in inches.

Upon choosing a camshaft, try to find one with an RPM range that perfectly matches the other parts of your car and its usage purpose.

This is the scope or the engines’ peak performance.

Below is the overview of each camshaft spec. You can say it is for better performance but a lot of car owners do not really have an idea what this upgrade is specifically for and this almost always results in dissatisfaction on the customer’s end.Ĭamshafts have 4 basic types namely: hydraulic flat tappet, hydraulic roller, solid flat tappet, and solid roller.Įach specification is usually found in the cam card which is included in the camshaft package. This may seem like a very basic question considering you are already in the process of buying a new camshaft but you have to ask yourself next: What really is this engine for? They’re typically used on older cars or those that aren’t driven much. Regular heads – These heads also use tech valves, but they don’t offer as good of a performance as Vortec heads. They require premium fuel, so be sure to choose one that offers the best performance with your engine type. Vortec heads use tech valves and provides good performance and fuel economy. This is the most common type of head-on a 350-powered car. Vortec heads – This is the most common type of head on a 350-powered car.