115ETLG vs. 130ETLG

[T-Bone]

Just curious--what are the differences between the 115ETLG and 130ETLG. Intake (carb/jet/reeds) and/or exhaust (porting/muffler/etc)?

Looking over the online parts list, it's a little confusing. For example, each model has two powerhead part numbers listed, among other issues.

I'm looking into a used 115ETLG and am just a little curious if it could easily be upgraded to the 130, or if it's just more trouble than it's worth.

[jb123]

if it is the same block..they must have different carb guts,possibly porting and maybe pushed the rings higher if the boreis the same. compare the base and head gaskets to get an idea.