Can the HACman be used on other Bing equipped 2 stroke engines?
The principal is the same regardless of engine brand. In fact, the technology goes back to the twenties or thirties on certain carbs used on aircraft. There are two sizes of Bing model 54 carburetor, 36 and 38 mm. The 38 was supplied with Hirth engines. These were never machined to accept the HAC nipple, but their later castings can accept the modification.
