Polini reed valve stuffer/insert

thingiverse

This is a reedvalve insert designed for a polini 100cc piaggio reedvalve. The file contains 2 models, 1 with a 26mm intake and 1 with a 29mm intake. I printed these from nylon carbon, but regular nylon will do aswell. If you're planning on using a different material, first consult the specs if the material is resistant to oil an gasoline. (reed valve Polini Evolution P.R.E. 100cc for Piaggio Zip SP, Zip 2 SP) I designed this reedvalve stuffer for the 20hp 50cc billet race engine I designed and made. But I'm curious where you're going to use it for! Love to see some builts, feedback or results! Please tell me if this stuffer increased your engine's performance over the stock stuffer that is supplied with the Polini reedvalve. If the intake isn't quite your the size you need, contact me and I'll post an modified stuffer. And if the Polini factory sees this and likes what I've made, I'm more than a little experienced in 2stroke tuning and I'd love to work with or for you.