Thanks Roland for your insight. Since I own a Replica/kit/counterfeit/whatever
I can with all honesty say it makes an incredible street car - properly set up maybe track day car as well. However, from what I've seen of the JBL design, to me, an ignorant observer, it would be quite more capable than even a well prepared 289 of old. Simply based upon improved weight and traction improvements. I might be off here but I don't think so. Thanks again.