80's Savages are odd sods as far as jetting...
They start out with a #155 main stock, but a 47.5 pilot...
Modern stock, is 147.5 main, and a 52.5 pilot...
So,.. you might just try a #55 pilot and keep the main stock...
Just a guess, though...
80's bikes also have a three notch needle jet.
step up one notch on that, too...(raise needle higher)...
Then see what you got...
I have no practical experience with the 80's models.
Every 2000 to 3000 ft... elevation,.. makes one step leaner...(a step is #2.5 increment...#155,#152.5,#150, etc...)...
Serowbot's carb tuning tips for beginners...