I'll put money on that you dont better 1:40!
Not knocking your driving but unless you are a track day regular I reckon a bit of "Zed protectionism" kicks in. The risks you will take and the abuse you will give someone elses Suzuki Liana wont come close to how you treat your Zed, you will want to leave bigger gaps to the tyre walls and wont bounce off the kerbs in your Zed. (just making excuses for when I go!)
Look forward to hearing your result though. Hope you have a great day, and make sure you come back on here *immediately* to tell us how you got on. Now get out there and prove me wrong
With regard to the time your probably right mate. I have no idea what a reasonable time would be
I know what you mean though about protecting the zed though. I can already see me pussying out of a few corners! It'd be very different in someone elses car though
Surely though, even with me easing off a tad, I should be able to beat MacArthur's time in that crappy suzuki? The best bit is that you get a DVD copy of your best lap