I'd also go with belted rubber tires and the same sauce we use for no-prep (because I know it the method. If it were me, I'd throw something like 25million in the front diff, 2mil in the center and rear. Otherwise, I hope your throttle control is good. If you've got a fancy radio like the M17, set your throttle point so you can bury it and go. Also, drag racing is a lot harder on foams than speed running.). Gear it steep, like 11/36, and throw all the timing your esc will allow at it. When I was dream building a large scale drag car, it came down to something like the TP4070CM 2970KV for 6s, which is a decent power/weight ratio for the limitless. get as high of KV as you can for whatever voltage you want, and make sure you get a sensored motor. So if you want to do it right, combining the knowledge we've picked up on the no-prep side. We're hitting that with 2wd cars on 2s now. They still swap shocks for turnbuckles, run similar gearing, etc.īut that's an old formula that tops out around 1.6s for a 132ft pass. You can run like the RCDRL and RCHRA guys with foams, locked diffs, around 1:1 gearing, as many cells as you can fit, and a LOT of homemade tire prep. I have many 4s and 6s white china hobby line lipos with 8mm bullet connectors Just random great Drag set up to have fun. Need get there fast as possible without do anything insane. Im thinking top speed about 50mph is enough. I have both Spool and also one Center diff 46t.Ĭenter diff maybe should be 46t ? Spool or 2million oil in center ? What motor would be good ? I have HW 4985 6s 1650kv and 4985 8S 1250kv Spektrum I know that Castle are great for speedruns.
I have MAX 6 ESC, is that ok ? or do i need Castle ? What is for asphalt outdoor use in drag ? What tyre sauce you need if you use Foam at asphalt ? I have seen 4 different colors tyre sauce at my local shop. It all comes down to how fast you want to go where and when.I would like to build one of them to Drag.Īnd have the other for Speedruns and one for allround street bashing.įoam wheels ? Or soft rubber slicks like GRP Rain ? RC drag racing cars are designed with acceleration in mind. If you’re looking for an off-road racer, it won’t have the highest top speed when compared to an RC racing car designed for pavement. But you want to match the type of speed you shop for with your goals. Horizon Hobby sells RC cars that can reach 30, 40, 50, 60, and even 70 MPH. Acceleration and maximum speed are two different goals to reach with your fast RC car and both serve different purposes in the different types of RC racing.
It’s an easy part to swap out and can control your acceleration, key in RC drag racing, or your overall speed. LiPo batters are a must if you’re looking for the top speeds and highest performance from your RC car.Ī lessor known trick to getting top speeds out of your RC car is modifying the pinion and spur gear. Most of our fast RC cars already come with a brushless motor, so you may want to look at the battery as an upgrade. Brushless motors are faster than brushed motors. Motor upgrades and battery upgrades are the two upgrades that offer the most bang for your buck. To get the most speed, slick tires on a smooth surface is preferred. Fast remote control cars need tires that match the terrain they are driving on. Tires are one of the easiest upgrades to get more speed out of your RC car.
6s rc drag cars upgrade#
And there are ways you can upgrade your RC car or truck to make it even faster. All of these RC cars are capable of reaching speeds of 70 MPH or more. Looking to go fast? Horizon Hobby has a selection of the fastest RC cars including RC cars like the ARRMA FELONY 6S, RC trucks like the ARRMA INFRACTION 6S, RC buggies like the ARRMA TYPHON, and RC truggies like the ARRMA TALION 6S.
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