Hello Marmes, Can you please give us more details: What pulley diameter did you use? What air pressure did you obtain? 0.6 bar or more ? Some figures for power and torque obtained? Is it safe for your engine? Thank you in advance.
Hello Marmes, What are the result of Rotrex supercharger on your engine. Everything is ok. The engine is safe. What is the gain in power and torque. Thanks in advance. Silviu