What does a hot cam do for performance?
Whether the camshaft is in a pushrod engine or an overhead cam engine, it controls the opening and closing of the valves. This, in turn, controls the flow of air and fuel into and out of the engine which determines engine performance, fuel economy and emissions.
How do I know if I have a hot cam?
It’s a mechanical device that rides on the cam between the cam sprocket and the end (right exhaust valve) cam lobe. You should be able to see if the auto-decomp is there or not by looking into the valve adjust access caps on the valve cover.May 3, 2006
What is a hot cam on a four wheeler?
In general with hotcams a stage 1 cam is designed to increase bottom end & midrange power. A stage 2 cam is designed to increase midrange & top end power. There is usually some trade off with these mods. A cam designed to increase low end & midrange power will generally make a bit less of top end power.Apr 4, 2013
What does a cam do to your truck?
A camshaft is a metal rod that drives an engine. … The camshaft activates a cylinder’s intake and exhaust valves. One lobe will activate the intake valve, followed by a second lobe that activates the exhaust valve. As the shaft rotates, the valves will open and close in the appropriate timing.Feb 11, 2021
What’s the difference between stage 1 2 and 3 cams?
What is the difference between a Stage 1 and Stage 2 cam?
Stage 1: these are generally considered exhaust and intake modifications to an otherwise stock engine along with the appropriate EFI Tuner. … Stage 2: this is typically referred to an engine with a performance cam upgrade as well as the other components within a Stage 1 combination.
What does Stage 3 Cam mean?
Stage 3: most normally refer to the Stage 3 type build as a mild big bore & cam upgrade and included the other components of the lower Stages. These kits in most cases use the stock throttle body and most of the other stock components. HP increases can be +30-40% or more from stock.
What Is a Stage 2 camshaft?
A Stage 2 cam will give you excellent mid-range power up to around 6,000 RPM. The broad midrange this cam provides makes it a great upgrade for anything from a daily driver up to a rock crawler or even a mild race application.
What is a Stage 5 camshaft?
This is a race application camshaft designed for higher RPM, Naturally Aspirated engines using larger valves and very aggressive port work. This is an excellent choice for racers of all types. This cam will require upgrade valvetrain.
What does a Stage 3 cam?
The Stage 3 cam is designed to work with some larger valves, port work, and upgraded carburetor or EFI system. This cam starts moving the power band a little higher in the RPM range (2500-6000). This is the biggest cam we recommend for a street application.
How many cam stages are there?
There are 4 basic types of camshafts, based on the type of lifter they use. You could have a hydraulic flat tappet, a hydraulic roller, a solid flat tappet, or a solid roller. Follow these links below to learn more: Flat Tappet vs.Oct 5, 2016
How do I know if my cams are aftermarket?
Registered. A car with a cam will idle a little funny. The stock cam will rock the car back and forth every once in a while when it’s hot out but, a car with an aftermarket cam will really get moving at times. If it sounds like and rocks like a 60’s muscle car….it probably has a cam.Sep 23, 2004