got a 140cc YX engine in trade.. What frame should it go in?

[86trizinger]

I have been trying to ell my atc 110 for a while with no luck so I traded it for a Brand NEW YX 140cc engine with carb and everything. Manual clutch. Rated at supposedly 11 hp at the wheels.

I am trying to figure out what bike to put it on though.

-1 st bike 83 atc 70 that has all new bearing but needs plastic and reassembled. But the engine does run good. I also have pro taper Raised bars for it.

-The second bike I have is an atc90 on a Joker frame.. So far this engine hasn't gotten spark except for just one time, plus I need a carb for it. I have all new bearings for the complete bike in bag still.
300ex rear hubs and all brand new tires. Basically I have everything for this bike except for a decent engine that I know of.

It would real fun on the 70 but then my son can't ride it. On the 90 frame it should be fan all around for me. I am 5'11" about 190 lbs.

Anyone have any thoughts on this?

[KASEY]

IT will be a direct bolt in for the ATC70 ,, carb manifold will be an issue,, it won't just bolt it the 90 ,, it will take a little work and you won't have a head stay mount,,

[86trizinger]

Making the front head stay mount will not be an issue to make . Already have an idea for that.. Trying to figure out which would make the best combination.

[oneroom42]

i would put it in the 70 but thats just me. i did a 155z in my 70 and have a smile from ear to ear!

[Vealmonkey]

Well, you could buy another 70.....You know there is talk of the east coast 70 fest coming up? Save the 90. I believe there is an engine cradle from DR. ATV to help bolt the smaller engine into the 90 frame if you wanted. I think this is what edog did on his 90 frame. And the smaller engine is light enough that you don't really need to use the front engine mounts. I mean they never even used front engine mounts on the 70 frames and they are just as frail as a 90 frame.

[86trizinger]

I don't need another bike in the garage.. Thanks for the thought.

I already have the Dr ATV bracket since it came with the engine I got.

[CRAZY70MAN]

put it in the 70 with a cobra!!! You will enter a new dimension of danger!! lol lol seriously, you will have some fun.......