trimming the piston skirt

[unraw]

I have all the Gaskets and ports matched up as best as I could. I also bored out the intake manifold as far as I could. Then I o-ringed the carb. Those things together made a big difference. Does SBP carry expansion chambers? Ive looked on their site, but I haven't seen one.

 

[Ghost0]

No tuned pipes yet. 4 Stroke shift kit is next on the priority list.

 

[unraw]

OK. i don't think I can afford that right now anyway.