CRF450L: Fuel and Intake

• Reduced size from PCIII USB (less than half the size of PCIII)
• USB powered from computer (9V adapter is no longer needed for programming)
• Two-position map-switching function built in (map switch not included)
• Gear/speed input (allows for map adjustment based on gear and speed)
• Analog input (allows user to install any 0-5V sensor and build an adjustment table based on its input such as boost or temperature)
• With gear-position input connected, the PCV is capable of allowing each cylinder to be mapped individually and for each gear
• Unit has a -100/+250% fuel change range (up from -100/+100%), which allows more adjustment
• 10 throttle position columns (up from nine on PCIII USB)
• Enhanced "accel pump" utility (increased adjustment and ranges)
• Made in the U.S.A.

Genuine Keihin spring, washer, and oring for the fuel screw of FCR and FCR MX carbs.

Just the parts…
Fuel screw spring, washer, o-ring (fuel screw not included)

Dual stage foam: 2 different pore sizes create more trapping area for even the smallest dust particles. Flame laminated foam: Both "Stages" are not glued but heat sealed to provide maximum air flow. Light color foam makes it easier to see where the filter oil has covered and where it has not.

Thick, flat foam, greaseless sealing ring ensures maximum contact with your airbox while acting as a breathable gasket for increased air passage

Features:

• Coarse open-pore foam catches airborn dirt, grime, and sand
• Fine open-pore inner foam acts as second filter to trap the smallest particles while ensuring maximum air passage
• Adhesive withstands repeated cleaning
• Smaller than stock to increase air space and circulation around filter

Sold in 6 packs

• Compatible with many air filter boxes. Easy to install by drilling 1’’ holes in airbox housing and snap fitting vents in.
• May be cleaned and re-oiled
• More air flow allows you to add more fuel to your intake mixture, increasing performance.
• 1" Diameter

Not legal for use on pollution controlled vehicles in the state of California.

Quick release one-piece clamps that saves space. These are great for fuel lines, controlling wires, and can be used many times.

Comes with 4 each of 8mm, 9mm 10mm, and 12mm.

No special tools needed, from Helix Racing.