View Full Version : sc coupler

12-05-2012, 01:43 AM
The stock coupler in the supercharger is springloaded right? Good o bad? Prob gonna get the upgraded solid coupler from rolling performance. Any input?

12-05-2012, 09:12 AM
My experience with both. The solid coupler with make the blower noisy. The spring loaded one takes the gear rattle out of the rotor drive. Both work fine but the spring loaded one is quieter. I guess the guys who designed that knew what they were doing.