LED - Kawasaki KFX450R

Quads

Services

Kawasaki KFX450

LED Performance has tested the KFX450 extensively with the help of WORCS Pro and Kawasaki support Rider Brandon Brown. We have found a few major performance hinderances and designed products to correct these problem areas and extract the most power from your Kawi. Check out the details below on these power products for the Kawasaki KFX450R. Click HERE for Dyno information regarding our Engine Package.

Engine Package

........ The LED KFX450 is the ultimate engine package. Horsepower and torque are significantly improved at all RPM. Dyno testing has shown as much as an 6 HP gain at 6000RPM, 14HP gain at 8000RPM, and 19HP gain at 9600RPM.
........ The heart of this kit is 2008 KFX450R cylinder head which receives precision porting work, combustion chamber modifications, and valve seat cutting and blending. Each head is flow-bench tested to ensure head flow is substantially improved, resulting in much improved power output at mid and upper RPMs.
........ An X style forged high-compression CP piston adds to the acceleration to produce a healthy torque curve with much improved peak torque numbers. Throttle response, low RPM pulling power, and rev-out are greatly improved.
........ Each camshaft is chosen based upon the needs of each customer to produce a broad spread of power from low RPM all the way to the rev-limit. The camshaft package can be changed depending on the type of power delivery that you prefer.
........ Each head is re-assembled with the valves installed and the valve springs set to the exact seat pressure needed for the camshaft.

Performance Products

Intake System: The intake tract is one of the most restrictive in the industry. We have developed our hand coned system to provide more velocity and CFM.

Camshaft Set : Choose a Grind that matches your riding style and power preferences.

High-Compression Piston: For more acceleration, install a 13 or 13.8:1 CP Piston. Each of these pistons incorporates an "X" style forging for addition strength, durability and weight reduction, in addition to the power properties.

CP RACE PISTON		$ 259.95
CAM SET (08) KFX450 297/970 (Low to Mid)		$ 325.00
CAM SET (08) KFX450 936/216 (Mid to High)		$ 325.00
HEAD GASKET		$ 25.84
BASE GASKET		$ 8.14
CAM TENSIONER GASKET		$ 3.16
VALVE SHIMS		$ 20.00
VALVE SEALS 5.5MM		$ 21.98
LRD FULL EXHAUST SYSTEM		$ 574.95
LED INTAKE KIT		$ 249.95

Performance Services