ready for a surprise?
Lazer Arrow, Owner Terry Davies, 60 size, might have been a 65. went as fast vert, as on the flat, top speed had been reached.. speed on my little speed trap ( not the dopler thing, this was pylon ) 95MPH! lol a Old 46WXK Magnum the same day got 150, my own design Delta with MVVS 40 165.
these days on the doppler program the Magnums do 185, and Mini Rapiers with Leo 37(rpm) only on a muffler! do 150

Lazer Arrow with a 46 and it's the fastest thing there[:-] i can't quite get my head there