Summary Update: Added butterfiles for the carburator. You might have to ream out to a 3mm bolt. Print with brim and bed only support. I designed this as an option for those ofyou that wanted a more race style 22R motor. I included 2 options for the dual carbs. One option is velocity stacks, and the other option is a K&N style filters. Depending on the ype of screw you use the filter might have to slightly shaved where the screws are. I used tapered screws that sat flush with the botton filter surface. The stacks and Clips for the filter were printed at 60% fill everything else was printed at 15%. The intake headers are a redsign of ericthepoolboy's original intake so all the mounting stays the same. Carburators are set up for the linkage assembly. Big thanks to Ericthepoolboy for creating the motor. Print Settings Printer Brand: Wanhao Printer: Wanhao Duplicator i3 V2 Rafts: No Supports: Yes Resolution: .2 Infill: 15% Notes: Use buildplate supports for the carburators. How I Designed This designed usin tinkercad.