My valver will do 0-60 in under 7s(under 6s down hill ) and 0-100 in under 18s, I have no idea if it had any work done to it, no receipts for any work came wid it and Ive never had it on a RR, but it does seem fast, raced another standard valver up hill, he was alone, I had a mate wid me and I was backing off to avoid hitting him, so I wouldnt be suprised if it had been tweaked.
No funky graphs though Im affraid.
Cheers, Simon