SOHC.co.uk Forums > CB750
First ride misery.
Graeme77:
Jets will get changed, but i dont think there anything to do with the main issue.
No leaks on inlet rubbers.
Ill try using the battery off my car, its easy to isolate the ignition system from the rest of the bike. Ill give it a go.
Cant retard it enough to get it right, it seems to just do what it damm well pleases LOL.
Trying to get an advance unit for the stock points, i think going back to points will solve this.
Graeme77:
Speaking of the jets, i dont seem to be able to find any 105 mains.
I guess im just looking in the wrong places, or being blind!
Any pointers?
Spitfire:
Here you go
http://www.davidsilverspares.co.uk/parts/by-part-number/
Cheers
Den
BigAl (Alan):
As Spitfire, DS has the 105 main jet (an old ref No. from 2009 invoice 991142461050) I had refurbed my carbs with complete kits from www.npr-carbs.com all the componants where fine except the main jets where 120. On rebuild it was a pig to start (not at all on the kick), overheating, would not tick-over unless RPM was above 2000
Strip down and fitted the 105 main jet's, starts no problem, tick-over 1,100 RPM. I did use a vacuum set to complete the final balance
Alan
BigAl (Alan):
Correct address www.nrp.carbs.com
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