Carburetor reamer Jupiter, Code VM16SH, Skep RC100

original carburetor

Carburetor Jupiter VM16SH an original Japanese CBU early innate 2001-2004. Characteristics, its venturi straight from bottom to top. In stark contrast to the carburetor Jupiter-Z / New Vega-R / Shogun / Smash the venturi it resembles an egg upside down. To improve performance, we can take a step reamer.
Her steps:
1 Reamer Venturi carburetor.
Reamer venturi carburetor with a maximum width of more than 18mm because if it could venturi through hole toward the top of the carburetor bowl. If it is a hole, forced to use a patchwork of iron glue as smooth as possible.

2 Reamer Skep Cylinder Piston / Piston Valve.
With the venturi reamer, innate skepticism original can not be reused because it left the right side of the venturi holes must because skepticism is less wide. Therefore, there are several options that can be used such skepticism RC100 with a diameter of 19mm and PnP (plug and play) or GL100 with a diameter of 20mm and must change its position cutaway.

3 High Cut Skep Piston / Piston Valve.
Skep an option for reamer may cut or not alias is not mandatory. If cut, try the result of high field perpendicular to the skepticism, average, and similar to its original.

4. nozzle and Main Jet Pilot Jet.
Spuyer obligatory step up and find the right combination. How to see the color of the spark plug electrodes. About - about 17.5 / 105 for PJ / MJ.