Cleaning of the Barrels

The RD barrels after the cleaning of exhaust port and transfer ports firstly with 80 grit and then 400 grit Sandpaper,diesel and finally with carb cleaner.

Cylinder Base gasket was scraped off with 80,400 grit sandpaper and then with Mother,s Mag&Al polish to smoothen up the surface..Here,s the result

The Next step is to get the outside of the Barrels Sand-blasted and Painted with High heat black paint,with capable of withstanding upto 600 deg C.Plus polishing of the fins edges with sandpapers and polish.