6406 - Full Mod Fujiwara 38cc Top End 5cc we cut the combustion

5cc we cut the combustion chamber and reshape for more power and to prevent stacking cylinder gaskets

</p> <p>Off-road Rc Cars:HPI Baja 5B/5T/5SC

</p> <p>Between the help of Dave and Yamadude

This mount is needed to install an engine into a DBXL or MTXL with our billet crankcase

We have seen great performance with everything from an HPI can exhaust to a pipe

6406 - Full Mod Fujiwara 38cc Top End 5cc we cut the combustionFull mod Fujiwara 38cc bore up kit for the Zenoah G320RC engine. A +2mm stroke is needed for this top end. Top end comes complete with: Ported cylinder Modified piston piston ring Cylinder gasket c clip set Transfer port plates not included