black bomber pistons

douglasahuffman · Post by **douglasahuffman** » Mon Dec 20, 2010 1:29 pm

I need pistons for my bomber rebuild. Does any one know what year ranges of cb450 pistons will work? My bike has a 4 speed trans..not sure what year it is.
Thanks

jensen · Post by **jensen** » Mon Dec 20, 2010 4:51 pm

Hi,

1965 - 1968, pistons 13xxx-283-xxx or 13xxx-292-xxx, std or oversized ?
only if you have a very early bomber, only the 283 will do, not the 292, don't know why.

Jensen

douglasahuffman · Post by **douglasahuffman** » Tue Dec 21, 2010 11:00 am

i have 283 pistons. But I also have a second motor. I may crack it open and see what's hiding in there. 283 pistons seem to be extinct.

jensen · Post by **jensen** » Tue Dec 21, 2010 12:03 pm

Hi,

Engine numbers ?

Jensen

jensen · Post by **jensen** » Tue Dec 21, 2010 1:28 pm

Hi,

Ebay item 260710783647 std 283 to item 270682885110 (1.00) 292 from the same seller,
not that impossible to obtain,

Jensen

G-Man · Post by **G-Man** » Tue Dec 21, 2010 3:02 pm

David Silver Spares has 13101-283-000 to 13105-283-000
Should keep you going for a while.....

G

G-Man · Post by **G-Man** » Thu Dec 23, 2010 3:03 am

http://cgi.ebay.co.uk/nos-honda-cb450-b ... _500wt_922

G