Dialing in 285 cams

Hey guys.
Just wondering if anyone can give me any pointers on dialing in my piper 285.
Im also running a full t25 and was wondering if people retarded the timing or advanced it etc? My knowledge isnt great on this so go easy on me please.

There are two articles in the articles section :)

Fitting/removal:
https://www.rtoc.org/boards/showthread.php?t=4744

Timing:
https://www.rtoc.org/boards/showthread.php?t=548

And,

285 degree and retard note:
https://www.rtoc.org/boards/showthread.php?t=28890

There's a start. :agree:

https://www.rtoc.org/boards/showthread.php?t=31422

http://www.burtonpower.com/tuning-gu...ng-timing.html