MDF48
250+ Posts
Fuel Moto has published a report on their testing of 20 different cams for the Twin Cam 103 engines. I think a lot of people will be interested in checking out the report.
https://university.fuelmotousa.com/article/h-d-twin-cam-103-camshaft-shootout/
https://university.fuelmotousa.com/article/h-d-twin-cam-103-camshaft-shootout/