Take the load off.
The math is pretty simple, it takes power to spin a pulley. The heavier the pulley is, the more power it will take to spin it. Your motor is limited in how much power it can make. By swapping to a lighter pulley your motor will spend less power spinning pulleys, and more power spinning the wheels. Since it's easier to get the pulley spinning in the first place, you'll also see an improvement in throttle response. Not to mention that you'll be shedding nearly 3.5 lbs.
The Complete Package
To maximize results, we've built this kit to replace three of the pulleys on the accessory drive system of ND Miatas with manual transmissions. The pulleys replaced are the crank, water pump, and alternator pulley. All three CravenSpeed pulleys match the stock pulley diameters, so the stock belt sizes are maintained, and accessory output is unchanged. They are precision machined from aluminum for perfect balance, and anodized black, right here in the USA. Installation of these pulleys is fairly straight-forward with no specialized tools required. We'd expect it to take 2-3 hours.
Note: These pulleys are designed for ND Miatas with manual transmissions only, and will not fit ND Miatas with auto transmissions.
Notice: This product has NOT been certified for legal use in CA and other states adopting CA emissions standards under Section 177 of the Federal Clean Air Act of 1970. Please check with laws in your area to make sure that your use of this product is compliant with current regulations in your jurisdiction.
:a usually written guarantee of the integrity of a product and of the maker's responsibility for the repair or replacement of defective parts
CravenSpeed warranties everything that we make. The time period is infinite.
Free Domestic Shipping
The shipping weight of this product is: 2.20 LBS
We are happy to provide free shipping on all domestic orders. Since this product weighs more than one pound, it will ship via USPS Priority Mail. This service generally takes 2 business days to reach most locations across the country from our location in Portland, OR. For those in locations far from major postal hubs, this service will take 3 business days to arrive.
We ship orders every weekday. All orders placed by 2:00 pm PT will ship the same day. You will receive a shipping notification when we print the label for your order. The tracking will not indicate that the order has been shipped until it is picked up and scanned in by the carrier. Orders placed after 2:00 pm PT on Friday will ship on Monday.
Our Team is comprised of a small group of dedicated individuals who each pride themselves on providing their best work to our customers every day. We are all willing to go above and beyond for our customers to make sure they are happy with their entire shopping experience. If you need anything, please drop us a line at email@example.com and we'd be happy to help you out. Our customer service team will usually get back to you within the hour during business hours.Click here to meet the team!