This motor has double the torque and RPM you need and then some. This motor can be set up for heat racing or straight line, now with more torque with the addition of the 28.5cc Zenoah cylinders. The reliability of the one piece crank in the S520 RCMK bottom end make this motor superior to the coupled inline motors. The total length of the motor is 8 1/4in. Mods include: increased compression, raised exhaust timing and reshaped and enlarged exhaust port. The transfers opened up and reshaped. The intake opened up and timing changed. The piston has been lightenedand the excess material from the inside has been removed via CNC machine, top of the piston has been relieved to prevent piston seizures and skirts trimmed on sides to enhanse the transfer flow. The Walbro WT-257 Modified carbuerator bored out and entry angle reshaped for better flow. Now with Zero Drag Seals and Aluminum ZRC carb iso block and a NGK CMR7H spark plug installed. We run all motors on a Trik dyno before shipping. Motors run around 14 1/2+ HP runs 16,500k rpm range. Motor mount and collet are not included. For More product information: www.RedlineMotors.us Your One Stop RC Boat Shop!
Payment
Credit Cards and PayPal are accepted for payment.
Shipping All Buyers: We ship Monday through Friday via UPS and USPS. Most orders ship within 24hrs of receipt of cleared payment. As we're sure you know, we have no control over the time it takes for your item to be delivered once it has left our warehouse. Neither UPS nor USPS guarantees their transit times, and delays do happen from time to time. If you require tracking on your order, please choose UPS as the carrier for your shipment, since USPS only offers delivery conformation, not genuine tracking.
United States Buyers: If you are paying through PayPal, you must have a confirmed PayPal address. International Buyers: You are responsible for any entry / custom's dues into your country if any are charged. We will not mislabel the value of your item on any forms. Due to fraud & other reasons, we reserve the right to block bidding from certain countries. Shipping Protection: Shipping Insurance is figured in the shipping cost. This protects you against damage incurred during transit. Delivery delays and Custom's holds are not covered. Terms of Sale
All Items are 100% brand new, and not refurbished in any way, unless the listing specifically states otherwise. All Items will arrive in working condition. "Defective on Arrival" claims must be made within 3 days of you receiving the Item. Seller will choose to either issue a refund or exchange the Item in question.
About Us We purchase and import large quantities of the highest quality goods, and use that purchasing power to offer you products at the absolute lowest prices anywhere.
Contact Us
You and your business are very important to us, and we are happy to assist you in any way we can. If you have any questions, please contact us before purchasing one of our items. Please feel free to contact us through the Contact page link or email: [email protected] We will do our best to respond to your questions within 24 hours.
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