Yamaha XS750 big bore kit sources

[clay69camaro]

Is there anyone out there that has a source for buying one of these big bore kits? I want to do the top end on my bike and instead of just re-ringing it I want to open it up a bit.

I've already e-mail the steve lloyd guy and haven't heard back from him all week

Thanks

 

[focusinprogress]

http://www.dotheton.com/forum/index.php?topic=63386.0

david got one of the cruzinimage kits from ebay and is just recently getting the bike ridden and broken in.

the cruzinimage kits have been a real hit in the SOHC honda crowd due to bang for buck....no failures to report yet and they've been used around 2yrs now.

http://www.ebay.com/itm/76-80-Yamaha-XS750-896cc-Bigbore-Pistons-Kit-with-Head-Gasket-CI-XS750BB-/161567366601?hash=item259e2a5dc9&vxp=mtr

 

[clay69camaro]

I feel like the 900cc kit is too big for the 750 though. I thought I remembered reading that only the 850 could be taken out to 900cc.

If I can take the 750 out that big though without trashing my cylinders I'm all for it because it is super cheap.

I wonder if I can contact them and get their kit with just smaller Pistons? Hmmm


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[focusinprogress]

The other option is pick up a set of 850 cylinders on ebay for cheap to bore out....the rest of the engines are identical, just the bores/liners are larger. I think there's a thread on yamaha-triples forums about big bore builds. now I wanna go dig through my parts and see if I still have a set of 750 jugs kicking around to take some measurements lol.

 

[clay69camaro]

Yeah I've been looking on eBay for about a week.

I'm thinking about trying to get a set of total seal gapless rings and maybe do an anti friction coating on the piston skirts.


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