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Big 4 tank rubbers

Forums

Sorry to bother all again. I believe I have found almost all the parts I am in need of except one. I can not find the tank rubber number A2/275 in the spares list. I have fount the bolts, the cup washer and the step washer but not this one.

Message retirement/archive

When someone has started a conversion and then subsequently got the required answers/help and resolved the problem, it strikes me as useful if the originator could then close/retire/archive the conversation from the main section but leaving it ava

Oil change on 1957 50/350

Forums

Been out on my bike and it's overheated to a stage where it's burnt the oil. Do I need to flush the engine after I've dropped the oil, and if so what flush do I use and how long would I need to leave it in for before I put the new oil in?

PA system

Hello TIM well I have PA systems how big do you what one, my one goes up 2500watt per side in stereo a total of 5000watt But if you need something smaller then we can do that as well and do you need a radio mic as well , my radio mic transmits ove

1954 Big 4 question

Forums

With the help of others on this site I believe I have found the tank mounting parts and manuals I am in need of.

I am again asking for more help. I tried to find the parts in the spares list but was unable to.

Which ignition?

Forums

I have a trashed Mk3 Boyer fitted tyo my 1974 850, R/Holder has recently run an article on electronic Ignitions butfrom your experience which system should I replace the Mk 3 with?

Misaligned crank?

Forums

In a previous thread about Dommie cylinder lubrication, one reply mentioned the possibility of the crankshaft not being parallel to the crankcase mouth joint face. Apparently it's a common problem and may be up to 15 thou in bad cases.

1932 Big 4

Forums

I am wonderig if anybody know where I can find valves to a 1932 Big 4?

I think they are different from Wd 16h valves.

Thank you!

Svein.

 



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