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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
Comet Mongrel
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<blockquote data-quote="Cyborg" data-source="post: 100761" data-attributes="member: 3426"><p>So the plan with this abominable creation was to assemble the engine using parts that I already had under the bench and focus on getting the bike rolling under its own steam. Assuming it turns out to be reasonably well behaved and has acceptable road manners, then at that point I could justify a proper crank assembly, head and the other 600cc bits. This brings me to the subject of a carburetor. The intake port on the head is currently about 28mm, so don't see the point in installing anything larger. I ordered a Mikuni TM28 flat slide and I'm wondering if anyone has any experience setting one of these up on a Vincent. It comes with a 15 pilot and a 180 main. </p><p>Even jetting information about 28 mm Mikuni round slides would help, although I'm assuming the flat slide will be happier with a slightly smaller pilot jet than the round slide (although much larger than the 15 that is in there now).</p></blockquote><p></p>
[QUOTE="Cyborg, post: 100761, member: 3426"] So the plan with this abominable creation was to assemble the engine using parts that I already had under the bench and focus on getting the bike rolling under its own steam. Assuming it turns out to be reasonably well behaved and has acceptable road manners, then at that point I could justify a proper crank assembly, head and the other 600cc bits. This brings me to the subject of a carburetor. The intake port on the head is currently about 28mm, so don't see the point in installing anything larger. I ordered a Mikuni TM28 flat slide and I'm wondering if anyone has any experience setting one of these up on a Vincent. It comes with a 15 pilot and a 180 main. Even jetting information about 28 mm Mikuni round slides would help, although I'm assuming the flat slide will be happier with a slightly smaller pilot jet than the round slide (although much larger than the 15 that is in there now). [/QUOTE]
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Tech. Advice: Series 'B' / 'C' 500cc/1000cc Bikes
Comet Mongrel
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