PV BOTTOM LINE- Turning out the PV screw lowers power 4.5-6K, Turning inwards or a stiffer colored spring loses power 6-8K rpm PV BOTTOM LINE- Turning out the PV screw lowers power 4.5-6K, Turning inwards or a stiffer colored spring loses power 6-8K rpm KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300- Stock 36mm Carb vs 38mm PWM Carb = 52HP KTM 300- Stock 36mm Carb vs 38mm PWM Carb = 52HP Keihin 38mm PWM carb and a well tuned power valve can make huge gains in power. KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
Lectron Vent and Overflow Hoses are High on Carb Lectron Vent and Overflow Hoses are High on Carb KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300XC – Dyno Testing KTM 300XC - Dyno Testing KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
JDJetting Dirt Rider Power Valve Tuning Article 2- Turning PV Screw Outwards Lowers Power 4.5-6K rpm JDJetting Dirt Rider Power Valve Tuning Article 2- Turning PV Screw Outwards Lowers Power 4.5-6K rpm KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300XCW 2010 20 and 19 Adjust Spring Torque rpm.jpg KTM 300XCW 2010 20 and 19 Adjust Spring Torque rpm.jpg KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
PWK 28 vs TMX 38 on KTM 300 PWK 28 vs TMX 38 on KTM 300 KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
JDJetting Dirt Rider Power Valve Tuning Article 3- Turning PV Screw Inwards Lowers Power 5.5-7.5K rpm JDJetting Dirt Rider Power Valve Tuning Article 3- Turning PV Screw Inwards Lowers Power 5.5-7.5K rpm KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300XCW 2010 20 and 19 Adjust Spring HP vs RPM KTM 300XCW 2010 20 and 19 Adjust Spring HP vs RPM KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
JDJetting Dirt Rider Power Valve Tuning Article 4- Stiff colored Yellow and Green Springs drop 6-8K Power JDJetting Dirt Rider Power Valve Tuning Article 4- Stiff colored Yellow and Green Springs drop 6-8K Power KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300 Red and Green PV Springs vs KTM 350XCF and 450XCF HP KTM 300 Red and Green PV Springs vs KTM 350XCF and 450XCF HP KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
Float Weight PWK Carburetor Float Weight PWK Carburetor KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300XC with air/fuel monitoring KTM 300XC with air/fuel monitoring KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
Torque Comparison- 4 Stroke vs 2 Stroke Torque Comparison- 4 Stroke vs 2 Stroke KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
KTM 300 Ignition Map Hi/Low Tests at Quarter, Half, and Full Throttle KTM 300 Ignition Map Hi/Low Tests at Quarter, Half, and Full Throttle KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
Float Weight TMX Carburetor Float Weight TMX Carburetor KTM 2-Stroke 250300 POWER VALVE TUNING -Picture Gallery
