Pre-pressed racing transmission with a gear ratio of 18% higher. A "must have" for tuned engines to generate a higher speed.
Power alone is not enough. If the engine has power and the transmission is too short, the engine breaks. The Top Racing transmission is already pre-pressed. So out with the old and the put in the new. Recommended only for tuned engines. Note: Tuning transmissions usually feature straight teeth. This leads to less friction but also to a higher noise level. This is completely harmless.
Power alone is not enough. If the engine has power and the transmission is too short, the engine breaks. The Top Racing transmission is already pre-pressed. So out with the old and the put in the new. Recommended only for tuned engines. Note: Tuning transmissions usually feature straight teeth. This leads to less friction but also to a higher noise level. This is completely harmless.