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Dirt Bike Discussions By Brand
Suzuki MX & Off-Road Dirt Bikes
Can I De-Tune my 03 RM250?
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[QUOTE="Vytas, post: 714469, member: 25479"] Actually you want to lessen the spring force on the exhaust valve. This will result in the valve opening easier and sooner. If the spring tension is increased then the valve will open when there is enough force generated to overcome this spring force. The greater the spring tension the HARDER the midrange hit, lesser spring tension means MORE MANAGEABLE midrange hit. I have my adjuster turned back, CCW, from the stock position. Also, Eric Gorr "Mo Better" porting, FMF SST pipe, and V-Force reeds. Power delivery was completely different, more controllable. [/QUOTE]
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Dirt Bike Discussions By Brand
Suzuki MX & Off-Road Dirt Bikes
Can I De-Tune my 03 RM250?
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