if you want wheelies go with the 15 front and a 42 back stock chain that way and the front will get light with the 43 mine will lift with the throttle not clutch needed

 

I got an aftermarket chain and it cut down to near DS stock size sprockets. The dealer said I can only really go with a countersprocket. Let's see if that keeps me happy.

 

[quote]
Originally posted by: DuneMe


I am wondering if I can pull 4th gear up the hill if I go to the 15/43 combo.[/qProbably not, unless you are making alot more ponies than I am.

 

hey Vegas 650,what are you going to do with the 703 as far as mods?and the new ds?

 

Vegas what gearing are you running?

I am running with a 15/42 now and seems like it may have just a little more. I have a 41 but, not sure if 15/41 is the answer.

 

the 15-42 seems to pull our hills good a third to fourth might be hard. but our runs at it are a short distance, at our comp you go vertical in 20 feet, at the jetty hill you get about 150 foot run at the hill but the whoops work you hard there

 

Angry what was the weight of the 105 compared to stock?

 

Man I couldn't really say what the weight is. I never thought of it as being an issue. Probably a couple of more ounces I would imagine.

 

Well looks like my friend chickened out... after reading Angry's posts. He became reluctant to get the bigger bore. I told him to call Sam Coe. I was hoping he'd get it.. just to see what it has to offer. I will get one down the road. He is concerend about blowing head gaskets, and any other headache assoiciated with it. Ron Wood also told him the 760's are also blowing head gaskets.

Is there a sound big bore kit?!

 

Maybe on a 102 or 103 maybe be overall better. No new sleeve required.