Originally Posted by
Rsickles
So the only difference between the newest GXII-5RHO and the one
A Main has on sale is the three needle carb?
That three needle carb is pretty much the same carb GO made for the Arrow Racing engine, so it wouldn't be a disappointment to me not having it as I could swap one.... plus I'm very familiar with the standard two needle carb from my JS engines.
Who is selling GO parts in the USA? Will the JS con rod work on the GO engine?
Yep, correct Rsickles. The only difference is the carby. The 2 needles work great. They were improved from the GX Series, and have a re-tapered LSN.
You can tell the difference by the Gen6 GXII-5RHO carb having a silver coloured LSN needle, as opposed to the older Gen 5.5 GX Series LSN needle being black.
I know that the GX Series crank works in the JS, so I guess the rod must be the same dimensions. My guess is both rods are stamped out in the same factory anyway
.