SKU: 15511774936

GrimmSpeed Lightweight Crank Pulley Red - Subaru FA/FB Engines (095024)

Sale price$134.10 Regular price$149.00
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Ships within 48 hours · Estimated delivery Aug 31 - Sep 5

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Description

GrimmSpeed Lightweight Crank Pulley Red - Subaru FA/FB Engines (095024)Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a c compressor and alternator. It does this by way of a rubber belt and it does it's job well. The drawback to the factory pulley is that it's quite heavy. Reasons for this include less expensive manufacturing and using the pulley's mass to smooth out 'noise' in the accessory system (NOT to be confused with functioning as a harmonic dampener,

Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and alternator. It does this by way of a rubber belt and it does it's job well. The drawback to the factory pulley is that it's quite heavy. Reasons for this include less expensive manufacturing and using the pulley's mass to smooth out 'noise' in the accessory system (NOT to be confused with functioning as a harmonic dampener, which it does not). The GrimmSpeed Lightweight Crank Pulley reduces the rotational mass of the system, allowing your engine to accelerate and decelerate the rotating assembly more quickly.

The design process for this pulley ensured that a perfect factory replacement fitment was maintained while performance was maximized. It's a common misconception that the mass of a crank pulley alone determines its effectiveness. The truth is that it's actually the moment of inertia that affects the pulley's ability to improve engine and throttle response. The moment of inertia, in non-engineering terms, is a function of not only the mass of an object, but how that mass is distributed about it's rotational axis. A lower moment of inertia means that less torque is required to spin the crank pulley and, in turn, the crankshaft/engine. Our engineers took great care to keep the already minimal mass as close to the center of the pulley as possible without sacrificing its strength. The result is a pulley that fits well, looks beautiful and works exactly as intended. From the first test drive, you'll notice smoother operation, faster response and a more enjoyable drive. Much of this is difficult to quantify, but you can see from the datalogs below that when compared to the OEM pulley, the GrimmSpeed Crank Pulley quantitatively improved throttle response.

nother major improvement made is that you'll find the necessary threaded holes to use our Crank Pulley Removal Tool for safe and easy installation and removal. On newer vehicles, cars can simply be put into a high gear to break the crank pulley bolt loose, but as with older chassis vehicles, this bolt will likely become quite stubborn with time. The use of the GrimmSpeed Removal Tool will make removal quick and easy. Like any GrimmSpeed product, these pulleys are built to last. Using locally sourced 6061 T6 aluminum billet, the pulleys are machined and measured to verify critical dimensions before being anodized. The bright dip anodizing process that we use ensures a durable finish that will protect the pulley from corrosion. Lastly, each pulley is laser etched with a sharp GrimmSpeed logo. Proven performance from a crank pulley can be difficult to quantify, but when you're pulley is meticulously engineered, the results are there. Below is a chart showing the free revving of a stock BRZ equipped with a stock pulley and then a GrimmSpeed pulley. It's easy to see that the engine reaches redline faster and drops to idle faster with the GrimmSpeed Lightweight Crank Pulley installed. That's improved throttle response that you'll appreciate immediately.

Features:

  • 75% Reduction in Rotating Mass - weighs 1.1lb vs the 4.4lb OEM pulley
  • Machined 6061 T6 Aluminum - high quality, precision construction
  • Hard Anodized Finish - ensures a durable finish and resists corrosion
  • Removal Tool Mounting - allows the use of the GrimmSpeed Crank Pulley Tool
  • Factory Fitment - direct replacement for easy installation
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 15511774936

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These pig ears have been the ultimate reward for two dogs (ages 3 and 5) recently graduating training school. The boys love them and recognize them as the championship belt of good behavior. They're durable, seem to have a flavor the doggos love and don't splinter off like other treats similar to them would. Mighty Paw has a stellar product here and was an easy one to add to the subscribe and save roster. Just try not to give your pups too many of these as it WILL impact their poop somewhat. Too much of a good thing reigns supreme here. Their poop gets a bit runny and smells truly heinous if given too many too frequently. Which is why these need to be treated as special treats for truly good pup moments. Otherwise, fantastic and a go-to from here on out.
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The half ears are harder to find and are sufficient for my dogs.
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