Originally Posted by
zJatoRad
your caster grenade is made by GO engines so that's why it looks similar, I believe I read somewhere that the Grenade is a Gen 4 GO 5 Port, the GX line of engines end up being Gen 6 , but called GX, I suppose.
The GX series are still classed as gen5.5 the gen 6 series are not going to be released until some time next year at the ealiest, the only true gen6 that you will be able to get until then is the MG66.
the caster grenade is a gen4 so the crank, rod and sleave are all different maybe the carbs also