Re: Anyone using a home made boost bottle?
Do not port your piston, your carb bolts to the cyld intake port. On a reed port the hole is done to use the 1 to 3 upper cyld wall intake ports. The reed engine, gas & air go thru the carb, manifold, passed the reeds & by the crank and up all the ports. Them washers are spring loaded to keep pressure on the arms so they don't move outward. You get a single HP spring for your clutch online. At scooterparts4less has a kit with new clutch bolts and springs for around $4, if yours are rusted, there pretty cheap, I keep 2 sets here all the time, have 5 set of Cag racing springs too, lol.
You can use JB Weld, real thin layer, but I use a $9 tube of Yamabond from a Yamaha dealer, it works real good on all your intake gaskets to, that's what they use it for.
Empty Pockets Racing: The difficult we do, the impossible takes longer.....