Wicked Honda crf250r - Twisted + big bore!!

Hey guys, today I want to find out how fast is this RacerX Honda crf270r built by Jay Clark @Dirt Bike TV with Twisted Development engine mods. Check out the video and let me know what you think, cheers! Brought to you by: Fly Racing https://www.flyracing.com/ https://www.instagram.com/flyracingusa/ https://www.facebook.com/FLYRacing/ Factory Links https://shopfactorylinks.com/ https://www.instagram.com/factory.links/ https://www.facebook.com/factorylinks... RacerX story: https://racerxonline.com/2020/10/08/racer-x-films-2020-honda-crf250r-big-bore-garage-build For this build, we went to our old reliable: a big-bore kit on a Honda CRF250R makes it way more fun to ride, and adding Twisted Development to the mix can make it even better. Also, the Vortex ignition (mapped by Jamie at Twisted) allows the bike to rev with the big-bore. A big-bore alone in most 250Fs can add 2 to 4 horsepower, and Twisted’s mods and mapping can boost that to 7 or even 9, so it’s quite significant when ripping it around the track. Parts List: CYLINDER WORKS 3mm Big-Bore Cylinder Kit 270cc, Includes Forged Vertex Piston and Top-End Gasket Kit www.cylinder-works.com TWISTED DEVELOPMENT Cylinder Head Porting and Engine Setup, Engine Mapping with Vortex ECU www.td-racing.com FACTORY CONNECTION Suspension Re-Valve and Setup www.factoryconnection.com SUPERSPROX Rear Sprocket, Front Sprocket, Gold MX Race Chain G520-MXT-L-120 www.supersproxusa.com UNI FILTER Two-Stage Air Filter www.unifilter.com HINSON CLUTCH COMPONENTS Clutch Plates and Outer Cover www.hinsonracing.com FMF RACING Ti Powerbombs with RCT 4.1 Mufflers www.fmfracing.com DIRT TRICKS Cam Chain Tensioner www.dirttricks.com DUNLOP MX33 Front and Rear www.dunlopmotorcycletires.com WORKS CONNECTION Clutch Perch Assy, Brake Caps, Works Stand II, Brake Rotating Bar Mount, Engine Plugs, Axle Blocks, Oil Filter Cover www.worksconnection.com DECAL WORKS Semi-Custom Graphics Kit in Sparkle, Preprinted Number Plate Backgrounds in Sparkle, Graphic Guards www.decalmx.com UFO PLASTIC Full Plastic Kit, Mud Flap www.ufoplasticusa.com P3 CARBON Carbon Skid Plate www.p3carbon.com MOTOSEAT Custom Cool Seat Cover www.motoseat.com SCAR Titanium Footpegs www.scar-racingusa.com ODI MX V2 Lock On Grips, Handle Bars www.odigrips.com ANTIGRAVITY BATTERIES Lithium-Ion Battery www.antigravitybatteries.com VP RACING FUELS T4 Fuel www.vpracingfuels.com