My bad, guess I misunderstood. Now define stock motor.....I was under the impression stock motor NOT stock bike...
So if I've replaced the crank (spun a bearing last summer) with another stocker, but put a thinner head gasket on and had the head done my motor ain't stock no more? To me standard bore/stroke is a stock motor. That's just me though..........
It's completely possible if the bike is setup correctly. How much do you weight...?
I'm 220 and picked up almost 31mph on my 03 with 87 pump gas (no MR9). I've seen more than that but they were 150lb. guys...
I've been Dragracing cars and bikes for about 25 YEARS ,I think I know how to read a timeslip.Are you reading your side or the other rider side of the time sheet?
So if I put an oem 08 crank in my 00 it's still stock?Stock Motor definition. If its been worked on with other than "stock" parts its not stock.
If something inside has been replaced with "stock Suzuki parts" with original specs than its stock.
Oh by the way that mph gain on the back half is entirely possible. Ive run my 08 and have picked up from 23 mph to as much as 27 mph and I am a BIGG guy.