Setting up a Cusco Rear Differential for Tasso from OTC Racing

Tasso from OTC Racing is doing a lot of work on his race car this off-season.  One of his projects is to remove the STI Clutch-Type rear LSD from his R180 rear differential, and replace it with a Cusco LSD.

We have been running a Cusco rear LSD in our Rally car for a number of years, and we have had a few conversations with Cusco about setup options with their rear LSD in that time as well.

So as a starting point, we picked a Cusco 1.5 way rear differential for Tasso's application to go along with his custom Cusco 1-way front differential that Cusco set up for him a little while back.

One of the unique features of the Cusco LSD is that it comes with 2 different sets of ramp angles in it, and in the case of the Cusco R180 Rear LSD, the 1.5-way also comes with the 2-way ramp angles.  We were going to initially make this video about switching Tasso's diff over to the 2-way configuration, but in the process of doing that, and the conversation about the differences between the 1.5-way and 2-way setup, Tasso decided to go back to the 1.5-way configuration.

Fortunately, we happened to capture the majority of that conversation, and we decided to put it up for you here.  If you are wondering which differential you need, or how to set it up, maybe this conversation will help.

Thanks for watching and Stay Tuned!