Torque spring tuning set for MBK
Replacing the spring is necessary when tuning engines, the idea is to prevent the initial response from the variator therefore increasing the engine speed, the the increase power with delayed engagement will increase the power at pull off.
Markings on the spring help you identify the strength of the spring for example, a spring marked 2000 RPM will delay the reaction by 2000 RPM. The greater RPM spring will provide you with the greater power.
Compatible with the following models:
MBK Booster 50
MBK Booster X 50
MBK Evolis 50
MBK Evolis 80
MBK Fizz 50
MBK Flipper 50
MBK Forte 50
MBK Mach G 50 AC/LC
MBK Nitro 50
MBK Nitro R 50
MBK Ovetto 50
MBK Stunt 50
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