60 over, port and polished, head shaved, piston skirt cut, new reeds, new pipe, different front and rear sprockets...96 mph! I don't remember what it was stock.
Greg Scott
b8es NGK
got my tri-z up to 66.75mph and ran out of trail i think it will go 70mph +
I've owned both and with both vehicles running good, a Honda is faster, especially the 1985 and 1986 Honda 250r's with liquid cooling. The Kawasaki Tecate was faster than both the Honda and Yamaha.
Polaris Phoenix 200 automatic. Suzuki LT-z 250 semi-automatic. Yamaha Raptor 250 manual. Maybe
nuovo z
apparently the 85 and 86 diameter is 35mm(same as the 85 tri-z 250), earlier years are smaller diameter.
The Yamaha manual suggests 20:1-24:1, however, most people say to use somewhere between 32:1 - 40:1 as long as you're using good quality fully synthetic oil.
Yes
85000
I don't know soz
The cast of My tri a pes z Petipes - 1973 includes: Radim Mahdal Richard Medek Mirko Musil Josef Paclt as Franta Roman Tkachuk
give it more throttle!