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Stroker engine 471cc
7 8 9
162
4K
 by Blayzin212
Another no start thread
2
28
422
 by Dust Devil
breaking up at full throttle
14
518
 by Matias Costa
08 kfx450r will not start
5
156
 by Dust Devil
LPC Intelligent Spark Plugs
2
748
 by 360plugs
Fuel customs power stack filter
10
334
 by neon_x
Clutch help
2
20
2K
 by neon_x
ayuda sobre ajustes procom
4
140
 by aaronm112
Gear ratios
1
95
 by blue99stroker
Putting an oil cooler on my KFX450R...
5 6 7
130
27K
 by Dust Devil
ECU power supply test
1
151
 by Dust Devil
08 KFX 450 problems
4
243
 by blue99stroker
Allá al arrancar.
2
24
758
 by Jose Antonio Amaya Garcia
Won't start
2
155
 by Dust Devil
Bad procom ecu after just sitting
9
481
 by blue99stroker
Procom/Blackbox + Dobeck EFI controller?
7
318
 by carlitosza
Bogging 09 kfx450r PCV and PCautotune
4
203
 by Dillon Devine
2009 kfx boggs 3/4 trottle
3
479
 by Blayzin212
Engine bog
4
230
 by Dust Devil
Wiring harness 2008 on a 2010 kfx
2
195
 by Blayzin212
PCV tps connector
1
150
 by Blayzin212
neutral and reverse indicator ?'s
8
1K
 by carlitosza
Clutch/engine noise
8
3K
 by Josh potoka
Nitrous
6
264
 by Blayzin212
No neutral light or reverse
2
828
 by carlitosza
Race Cut Harness
6
1K
 by Thomas Liekens
¿Sensor TPS defective?. battery voltage.
2
236
 by Matias Costa
Rebuild 08 KFX450R or buy a new ATV?
2
260
 by FranciscoG831
How do you burp the coolant after you change it?????
5
2K
 by Dust Devil
Kfx 450 won’t start will crank but will fire up
1
341
 by Dust Devil
Engine Rebuild?
3
333
 by Dust Devil
Juntas motor
10
499
 by Dust Devil
Intake leak
2 3
55
2K
 by Dust Devil
crankcase...
2
21
5K
 by Dust Devil
wiseco fuel controller no neutral light now bike wont start
8
331
 by Jesse Morrell
Engine/EFI/Drivetrain Discuss engine, fuel injection, air intake, and drivetrain modifications here.
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