Hey guys. Been looking through the wiki and forums looking for ways to help beef up the sach 504. Everything I've seen tends to reference the 505 or "sachs" in general. So my question for the community- what have you done, and done successfully, to beef up the 504?
I've seen some cases where people either shorten the tension spring in the clutch donut thingy. Treats sells new springs but I have no clue if they would actually fit. I've seen maybe shimming the clutch to adjust engagement, but I feel like the spring is what will help that more? I dunno. At a loss with what there is left to do since there are no CDIs I can find anywhere that'll fit the 504.
Appreciate any input.