how much is too much for the crank

[MILO]

so i'm considering getting my jugs ported for woods / trails and adding a timing plate (+4). i'm wondering when the need to have the crank trued and welded comes in? also how much will the clutch take b4 needing a serious upgrade? i already have a hinson basket but stock hub and p-plate with a tusk kit w/ hd springs.

is there a compression point where the crank comes into play or is it just one of those things that only the extremely built motors need?

other mods are typical bolt ons:

PC pipes

pro design filter - no lid

v3's

noss head / 20cc domes

stock bore with wiseco's - honed once

i'm at about 1200 ft and jetted accordingly

[Wildcardracing]

Your clutch will probably be just fine, depends on your riding. With the crank it's hard to say, I've heard of shees with only pipes that have slipped a crank, I would recommend the crank be welded with your mods.