Discussion and questions related to the course How to Degree a Cam
hi at 30 seconds in the video u state that all the mesurments are to 1mm of valve lift and all sr20 ve 1 mm valve lift in not how did u work it out
This comes from the cam manufacturers specification sheet. You need to check with the cam card and confirm what valve lift the measurements are made at. It's common for this to either be 1 mm or 0.050" (1.27 mm) lift.