mfg Posted Thursday at 11:28 PM Report Posted Thursday at 11:28 PM The 1963 Studebaker Avanti built in roll bar was considered, at that time, to be…..?…. stronger than the minimum requirement set by USAC for roll bars. 1) 75%……2) 140%……3) 175%…..or……4) 200%
Stacey Posted Friday at 12:12 AM Report Posted Friday at 12:12 AM In 1963 lets say if they were #1. 75% better that would be a huge improvement. So #1 is my guess.
mfg Posted Friday at 12:55 PM Author Report Posted Friday at 12:55 PM 12 hours ago, Stacey said: In 1963 lets say if they were #1. 75% better that would be a huge improvement. So #1 is my guess. Good thought… but not today’s answer!
mfg Posted 1 hour ago Author Report Posted 1 hour ago 12 hours ago, 1963r2 said: 140% That was the claim!!
Recommended Posts
Create an account or sign in to comment
You need to be a member in order to leave a comment
Create an account
Sign up for a new account in our community. It's easy!
Register a new accountSign in
Already have an account? Sign in here.
Sign In Now