Installing a Solid Flex Drive in a R/C Racing Boat | Better, lighter, faster!

In this video you will learn how to properly align and install a solid flex drive system replacing that heavy old cable drive system in your boat. Better, lighter, faster! It's easy... You can do it! Email to get your Solid Flex Drive kit by Brent Byers here; [email protected] https://amzn.to/3XxuKK1 Starbond Flexible Medium CA is the only CA glue you will ever need and is available through my Amazon Affiliate link https://amzn.to/3CW6DwJ 48 Inch Aluminum Straightedge - Gotta have it! https://amzn.to/3iD3ZVK G/Flex Epoxy - This is the one you want for the majority of the assembly. Getcha some! https://amzn.to/3XtMlSU Dremel wood cutting wheel as seen in my videos. You need this! https://amzn.to/3QAtfIy Get this Dremel mandrel for mounting the cutting wheel. https://amzn.to/3vXd7Yc Digital angle gauge. We'll be using this a LOT during the build. Get it now so you'll be ready. https://amzn.to/3kbMdcq THE BEST epoxy application brushes - no stray hairs! Luv em! As an Amazon Associate I earn from qualifying purchases - But the good news is there is no additional cost to you, only great products! See more from M5 Performance on Facebook at https://fb.me/M5PerfHydros.com Need other RC boat parts? Get 'em at Rattlesnake RC! https://allrc1.com Check out RCUnlimiteds, the largest scale hydroplane racing club in the world! https://www.rcunlimiteds.com/ -------------------------------------------- Solid Flex Drive information from Brent; The shaft is precision ground (0.0002") and polished and is made of a VERY high strength corrosion resistant steel The stub shaft is precision ground (0.0002") and is made of heat treated stainless steel. The drive dog flat is pre-cut. The collet insert is made of heat treated stainless steel, has very thin slots to maximize surface contact with the shaft. It fits the Zipp "Super" style collet. The collet will support 10 lb-ft of torque. The stuffing tube is hard anodized 7075 aluminum and has machined composite sleeve bearings periodically spaced inside. The stuffing tube material has almost twice the yield strength of K and S brass tubing while being only 1/3 the weight. The tube diameter is 9/32" instead of 5/16" for less drag. The struts are equipped two ways: 1) with 3, Japanese made, 440c stainless ball bearings (two rear, one front) or 2) with Teflon bronze sleeve bearings. The struts are modified Speed Master parts and have an oil injection port. A few benefits: MUCH less friction than a cable. Shaft surface speed is cut in half and contact area is greatly reduced Saves about 1/4 lb on most boats 400-600 more RPM on top and 3-4 MPH....determined by back to back testing. Better acceleration out of mill Basically, a lot more of the power your engine is already making gets to the prop!