scrambler motor question

[O'Bryan]

What is the average size in a marc XII? i have a 10hp briggs, a 18 hp vanguard, or a 20hp koler would like to know what yall think

[atvrider93]

they originally came with 8, 10, 16. I think I would go with the 10 but if your driveline is in great condition and maybe beefed up a little you could probably go with the 18

[O'Bryan]

the 10 it is dont know anything about the driveline we will start with the small one first thanks very much was gonna go with 18

[LarryW]

Every stock marc XII I have seen has had a 12 hp Tecumseh in it.
I would agree and stick with the 10. Though it would probably hand the 18 but its probably not needed unless your racing it and in that case the rotors/clutch wont handle it. JerseyBigfoot has some more experience with racing scrambler department.

We once drove my brothers 12hp scrambler packed with 7 guys, some bigger guys too all over the place. That was a lot of weight. We even went up and down a table top jump for bikes and everything.

[O'Bryan]

did not have a motor when i bought it i just have these few motors laying around from go cart projects

[atvrider93]

18 and 20 hp in a gocart!?

[O'Bryan]

yea the kids have alot of fun now its my turn
i have been snorkeling my quad sunk it a couple of weeks ago now im ready to float

[atvrider93]

haha, I know what you mean, except I'm still one of those kids

[O'Bryan]

wonder if someone could put a floor in out of wood or something

[LarryW]

wonder if someone could put a floor in out of wood or something

Im sure you could. Main thing is to cover up the chains. If it wasnt for them, you wouldnt need the floor so much. Im interested in taking a look at your machine. Do you have any pictures?

[O'Bryan]

I have some pics I just can't figure out how to up load them to the site

[twinke00]

http://www.6x6world.com/forums/6x6-w...-pictures.html hope this helps