He's racing it in 85 12-13, not sprmini or 125, so he cant have it bored/snb73 said:
dpaxson said:I might be making a complete fool of myself right here but how can you race a stroked 85 in the 85 class. Any increase in stroke is going to increase the displacement right? or is there some weird regulation that allows this?
This is the part I do not get. In most motor sport applications a longer stroke relates to more bottom and less top end. The norm,I thought was short stroke and revs to the moon. Now if you can have both! The super mini,legally can go to 105,that may change. If I wanted to detune a 2 stroke it would be a longer rod and less compression. Bore and stroke being square is not some mothers day miracle,it happens for a reason!Jasle said:Stroke it/ put an 80 cylinder on it or sleeve it down. Its done on the RM's occasionally to keep it 85cc but have a different bore/stroke. Have not heard of anyone doing it on a Honda but i don't know everything.