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Engines
Flashcards for engine parts and function identification
| Term | Definition |
|---|---|
| Connecting Rod (RODS) | Connects the Crankshaft and the Pistons |
| Camshaft | Controls the opening and closing of the valves |
| Valve Lift | The amount the Camshaft opens the valves |
| Duration | The time the camshaft opens and closes the valves |
| (LSA) Lobe Separation Angle | The angle between the exhaust open and the intake open points |
| Compression rings | The top two rings of a piston |
| Oil control ring | The bottom ring that keeps oil out of the combustion chamber |
| Wrist Pin | The part that connects the Piston to the Connecting rod |
| Three | The amount of rings a normal automotive engine has |
| Intake stroke | The stroke that vacuums in the air and fuel mixture |
| Compression stroke | at the end of this stroke the air and fuel ignite |
| Power stroke to power stroke | We must carry every engine _______ stroke to _______ stroke |
| Compression stroke | The stroke that squeezes the air and fuel mixture towards the point of combustion |
| Exhaust stroke | The stroke where un-burnt air and fuel are released |
| Top Dead Center (TDC) | The point where the piston is at the top of the stroke |
| Bottom Dead Center (BDC) | The point at which the piston is at the bottom of the stroke |
| Stroke | The difference between TDC and BDC |
| The formula for Cubic Inch Displacement | .7854 * Bore * Bore * Stroke * # of cylinders |
| 3.8 Liters | How many liters is a 3800 CC engine ? |
| Flywheel | Which Horsepower will be greater, Flywheel or at the wheels? Explain why?? |
| Combustion Chamber | The area of the engine where the explosion of air fuel mixture takes place |
| Block, Crank, Cam (OHV), Pistons, rods, Bearings, rings | Name two items that would come with a "short block" assembly |
| false (part of the head/s) | True or false: A Camshaft would come with a short block assembly in an OHC engine |
| Top Dead Center (TDC) -- Compression stroke | To start with timing, assembly, or dis assembly of an engine what position do we want it in and on what stroke? |
| (Timing) Belt- (Timing) Chain- Gears (direct) | Name two of the three ways to connect a camshaft and a Crankshaft? |
| Lifter | In an OHV engine (small block Ford/Chevy), what part touches the camshaft and the pushrod? |
| Hydraulic and solid | name the two types of lifters? |
Created by:
warrenb
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