Building a 1984 250R for flat track racing

[Rpautoontime]

I'm thinking of putting a honda line 300r kit.. what kind of pipe should I run and who has info on these kits? Anything will help out 👍🏼

[big specht]

The only production pipe out there is the dg

[atc300r]

Oem pistons are hard to find.Any pipe you would use on the 250 would work for the 300.There are pistons from Wiseco and Wossner that would work with some machining.