Japanese Bikes, Build Threads & How-To’sBuild threads, tech Q&A and conversations centered around custom-built motorcycles from the Land of the Rising Sun
Nice progress! Looks like we're both going similar directions with our builds. I'm getting ready to roll up a low pipe expansion chamber for my DT175. I don't know if you've read it before, but Gordon Jennings' Two Stroke Tuner's Handbook is a really good resource for pipe formulas and theories.