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Most of my answer will be closely related to this answer: BSFC (Brake Specific Fuel Consumption) - How is this a beneficial measurement? Q1. The force in each stroke is directly related to the torque. There is less force in each stroke as the torque is decreasing. Power will increase with RPM to a certain point as power is a function of force over time. ...


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Torque is a rotational force. It is a measurement of how hard it is applying force that causes the crankshaft to rotate. Torque is not a very good unit of measurement for an engine because it does not take into consideration how fast the output shaft rotates. For example, given an engine with 100 lb-ft. of torque, if you put that output through a 10:1 ...


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Here's an article on ToyoNation explaining what you need to do: Link Generally, removing the bolts you don't need a sequence. When torquing them back up, you want to do them up in a diagonal star pattern, as you would with your wheel lugs etc. This guide recommends using a toyota sealant, which is probably about right. Any RTV sealant that's at the right ...


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What you are missing is the concept of rotational speed. This is required to fully understand the relationship between horsepower and torque. We'll start with the concept of torque. Torque is simply defined as the rotational force of an object on an axis. This is easily calculated as T = R x F, where: T = Torque R = Position Vector (Essentially the ...


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An old trick for this is to remove a spark plug, then feed a length of string into the cylinder through the spark plug hole, leaving enough string hanging out to pull it all out when done. The string won't compress, so stops the motor from turning, allowing you to tighten the crankshaft bolt. When you're done, remove the string by pulling it back out the ...


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This is what I have used for years, Snap-On (Blue-Point) adjustable joint pliers, the large variety. Pn HL120P I usually leave the crank pulley on and use that to grip with pliers, most crank pulleys neck down to a smaller diameter than the harmonic balancer, since the pliers only go to about 8". Sometimes it is hard to hold the pliers on bolts torqued ...


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There are a few different ways I can think of to do this: If the vehicle has a manual shift transmission, put the transmission into the highest gear, then set the parking brake. The torque provided through the drivetrain will be more than enough to counteract the torque put on the crank hub bolt. If it's a front wheel drive, have someone stand on the brake ...


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I spent 25 years as a Helicopter technician, and from year one i was Ordered NEVER EVER to double click a torque wrench. This double clicking that i see mechanics do drives me nuts. You are "overtorquing" if you do it twice.


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TL;DR The problem you are encountering is the limited resolution of your speed plus fluctuation plus slightly different approaches to calculate power. And finally, you have to think about the term power at wheels. What exactly is power at wheels? I would say, this is the tangential force applied by the wheels onto the street (i.e. the force that's pushing ...



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