What does an upgraded crank pulley do?
Underdrive pulleys increase engine output by reducing the draw of the engine’s accessories by slowing them down and reducing the horsepower (HP) they use.
Is an underdrive pulley worth it?
Underdrive pulleys, when applied to the accessory components of a vehicle, drive the components at a lesser speed because of their increased diameter size. As far as an upgrade, they provide one of the cheapest returns for the money spent when it comes to actual performance and horsepower gains.
What are the benefits of a lightweight crank pulley?
A lightweight pulley accomplishes this simply by reducing rotational mass – or in leymans terms, because it weighs less, it takes less horsepower to spin the pulley, so more horsepower gets to the wheels.
How do you know when your crankshaft pulley is bad?
Bad Crankshaft Pulley/Harmonic Balancer Symptoms
- 1) Engine Vibrations. The first symptom that will likely come up are engine vibrations.
- 2) Alternator Failure. The crankshaft pulley is responsible for powering the alternator.
- 3) Power Steering Pump Failure.
- 4) Transmission Damage.
- 5) Irregular Idle Engine Speed.
What makes a Toyota pulley an OEM pulley?
OEM pulleys are exact fit parts that never need to be modified. OEM pulleys are made to perform at factory standards, so they last as long as the original parts. OEM pulleys come with a manufacturer’s warranty. At Olathe Toyota Parts Center, we’re dedicated to helping you save money on OEM Toyota parts.
Why do I need to take crankshaft bolt out of Toyota?
The most common reason that you need to be able to get this bolt out is so that you can access the front main seal on the front end of the crankshaft. Most older Toyotas develope an oil leak through the seal. Oil works past the worn-out seal and then gets flung around the front of the engine and engine bay by the crankshaft pulleys.
How to remove a crankshaft pulley in your car?
Crankshaft pulley removal. How to remove a crankshaft pulley in your car DIY with Scotty Kilmer. How to use crankshaft pulley tool. How to remove a crankshaft pulley, no power or air tools needed. DIY car repair with Scotty Kilmer, an auto mechanic for the last 42 years. 1. Bluetooth Scan Tool: http://amzn.to/2nfvmaD 2.
Is there a manufacturer’s warranty on Toyota pulleys?
OEM pulleys are made to perform at factory standards, so they last as long as the original parts. OEM pulleys come with a manufacturer’s warranty. At Olathe Toyota Parts Center, we’re dedicated to helping you save money on OEM Toyota parts. Here, you will find wholesale pricing and fast, affordable shipping.