06-07-2009, 02:40 PM #1
Need help identifying Mikuni carb
Here's the story, we bought a used 89 650sx, it's got a west coast intake & exhaust, pjs exhaust, a/f water box and all the pump stuff. I have no idea what this carb is and what size rebuild kit I need, I know I need to replace all the grey lines with new ones... where can I get a gasket for the carb to west coast intake manifold?
We ran it all last summer without issues, I'm sure I'm lucky I didn't sieze it out.
The other weird thing is the way the fuel system was set up, they use a little dinky fuel pump for the stock 28mm carb but I know this carb is way big enough to pull it's own weight, but who ever rigged it up was still using the fuel pump?
06-07-2009, 04:44 PM #2
06-07-2009, 06:43 PM #3
Thanks, after searching the web that's what I determined just wanted to make sure someone else confirmed, it looks like the carb rebuild kit does all SBN's from 38 to the 46mm Mikuni...
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