New!

[Grizzlymi]

A 212 would work, but would be disappointing IMO. That's a big buggy and a 420 would be perfect power.

 

[Edwin Spangler]

Are the 212s too small for this frame?

Yes

 

[Hellion]

Are the 212s too small for this frame?

Looks like that bar bisecting the engine bay may have to be cut off for you to even think about putting a 212 in there. Take the measurements off the one on the minibike and see if it can fit in the place provided? Anyways, that’s all a hypothetical and you’d lose all the gee-whiz features like the F-N-R transaxle....

Fix the GY6.