Gx340 Crank In 390

STOGI

New Member
#1
Will a GX340 crank work in a GX390. Also are the heads the same? I'm trying to take two bad motors and make one good one. The 390 seized the rod to the crank and the 340 sat with water on top of the piston and the cylinder is pitted way to bad to be able to run it with out smoking out the neighborhood . I figured I could put the crank and rod with a new piston in the 390. The 390 is missing the head and piston because another 390 dropped a valve destroying the head and piston. So i scavenged the head & piston from the seized one to get it going. I can use the head from the 340 if it's the same........That all made since...right? :confused1: lol
 
#4
crankshaft

hey, just a quick question along the same lines, is the honda gx120 crankshaft the same as the gx160 ?

thanks, any help greatly appreciated
 
Top