We like to make as much horsepower as possible in our 250F project bikes. After all, the smaller bikes are fun, but at times you can find yourself wishing you had a few more ponies working for you. Enter the big-bore kit.
The problem with trying to push the limits on horsepower in a highly modified engine is that it tends to make it more fragile and much more expensive to build and maintain. One way we can accomplish our goal of more power without breaking the bank or blowing up our new steed is by dropping in a big-bore kit.
Products Used:
Cylinder Works
3mm Big Bore Cylinder Kit 269cc, Includes Forged Vertex Piston and Cometic Top End Gasket Kit
www.cylinder-works.com
FMF Racing
Factory 4.1 RCT Ti Muffler, Ti Megabomb Header
www.fmfracing.com
Vortex Ignitions
X10 Programmable ECU
www.vortexcdi.com
Cycra Racing
Full Plastic Kit, High-Pressure Radiator Cap
www.cycraracing.com
Supersprox
Rear Sprocket, Front Sprocket, Chain
www.supersproxusa.com
D’Cor Visuals
Custom Graphics Kit
www.dcorvisuals.com
Race Tech
Re-valve and Setup of Suspension, Head Porting, Motor Assembly, Dyno Tuning, Mapping to Vortex ECU
www.racetech.com
Dunlop
MX3S Front (80/100-21)
MX3S Rear (110/90-19)
www.dunlopmotorcycletires.com
Works Connection
Elite Perch, Factory II Stand, Front and Rear Brake Caps, Radiator Braces, Front Brake Lever, Chain Blocks, Rotating Bar Clamp, Steering Stem Nut
www.worksconnection.com
Renthal
604 Fat Bars, Dual Compound Grips
www.renthal.com
Hinson Clutch Components
Fibers, Steels, Springs, Outer Cover
www.hinsonracing.com
VP Fuel
U4.4 Fuel
www.vpracingfuels.com
Uni Filter
Air Filter
www.unifilter.com
MotoSeat
Custom Cool Seat Cover
www.motoseat.com
Scar
Titanium Footpegs
www.scar-racing.com
Tusk Off-Road
Front and Rear Disc, Complete Wheel Set, Brake and Sprocket Bolt Kits
www.tuskoffroad.com
Motion Pro
Titan Throttle Tube
www.motionpro.com
5 сен 2024
