1982 Maico 490 Resto

I assume your are talking about the Race Tech Gold ? I am about to take the forks apart in the next few days . This suspension has been modified in the past and may already have some custom valving. The forks are supposed to be pretty good in stock form and the Vintage tracks are pretty mild. Our local track only has 1 tabletop jump and very few bumps.
I would rather spend the money on my KTM 300 suspension. Single track riding and Enduro racing are much more demanding on suspension . I used to do some desert racing but decided there are no good crashes at 60+ mph . Lol