WE DID IT! A fun and successful day in the shop with Ayu and Shinya! Very thankful to have such generous and knowledgeable friends who love these obscure bikes and racing as much as I do! @menacing_ayu 🙏🙌 . We swapped out the original cam for the CRTT race cam, ported the head so the air flows better and so the intake and manifold match the new 28mm carb, plus made a lot of little tweaks here and there that will affect the overall performance in small ways, and that begin to add up in big ways. . #bonneville #speedweek #landspeedracing #ironwoodracing #menasingayu #shinyakimura #chabottengineering #harleydavidson #aermacchi #raceprep #racingfamily #ontheroadtospeed (at Chabott Engineering)










