I just posted the video from our weekend at The Charity Challenge at Sonoma. FINALLY some E9 footage as we used this event as a warm-up for Luigi for The Velocity Invitational. Unfortunately . . .
Hi Shanon- Ali, who is a mechanical engineer with lots of failure analysis experience, looked at the broken bolt and could see some long standing damage that allowed fatigue to set in and finally cause failure. Use only high quality bolts and check them for cracks and damage before you install them. That's my take-away.Thx for posting! Always fun to watch.
Any idea what caused the collar lock bolt to brake?
Those are going in my new motor build as I discovered a rocker slipped off during my tear down after THill last spring.
Sending hasty rebuild vibes!