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 ‪@dirtbiketv1‬ with Twisted Development engine mods. Check out the video and let me know what you think, cheers!
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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