how to mount kit in 2" frame

[azbill]

:? how can I mount a 70 from thatdax in a mountain bike frame
(Haro V-1) with a 2" diam bottom tube ? :?
the seatpost tube is 1 1/4"

Bill

 

[Minnesota Hyena]

I think the engine shoulve fit anyframe if you drill it and use frame adaptor

I drilled my frame too.
most frames are need to be drilled