Big Block G1 ???
 

Anyone know if I can put a big block in my G1? I know it has to stay 2 stroke or I'll have to change out the rear and all, I dont want to do that. I do have a snow mobile 2 stroke engine but dont know what cc it is. Thanks.

Re: Big Block G1 ???
 

For reverse your engine runs backwards. To keep reverse, any engine you
install will have to be able to run clockwise and counter clockwise. Only other
option is to change the rear end.

Re: Big Block G1 ???
 

Starting to sound like Calvin is getting bitten by the "big block bug" :thumbup: ;-) :lol:

Boo

Re: Big Block G1 ???
 

Who Needs Reverse? Shoe horn in a Kawasaki 750 tripple 2-smoke! What ever you get to work,Let me know.I just overhauled my G-1 one and I can't decide if I want to unleash the stock engine's potential or stuff something else int it all together.:thumbup:

Re: Big Block G1 ???
 

[QUOTE=snapon46217;44302I can't decide if I want to unleash the stock engine's potential [/QUOTE]


Not much potential to a used 2-stroke engine....


CAN SOMBODY SAY BIG BLOCK!!!:lol:

Re: Big Block G1 ???
 

Realy? You should ride one of my 30 year old used 2-smoke vespa's. Ever done 80mph on 10" wheels?
The reason I say potential for my G-1 engine is I bored her over 1MM and I see massive amounts of room for porting, a huge reed block mount and all kinds of room for a nasty fat expansion chamber. Thats how I get 80mph out of my little 130cc vespa's. Seems to work on them.
Anyone got info on a Built G-1?

Re: Big Block G1 ???
 

Never did it but I do know the G1 engines can be made to really fly!!

Re: Big Block G1 ???
 

Mechanically retarded blonde chick has a question. :help: I did a little research and it doesn't seem like there's much around in kit form. Is this because of the age of these carts ?

Boo

Re: Big Block G1 ???
 

There is a guy who has gotten some pretty big power out of them. I forget who he is though. He is on BU sometimes. Look for info on the 250 bravo engines for snowmobiles. They are very similar.

Re: Big Block G1 ???
 

They haul a$$ stock i think my governor is gone, you can tell when it is overrevving too much, but you might want to premix.I get probably about 27mph stock that was with foam filled tires.