Author Topic: Revving a 550  (Read 928 times)

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Offline mcinturff

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Revving a 550
« on: February 20, 2009, 11:09:32 PM »
I've heard of several valve springs being offered for the 550.  Anyone know what the best are? (and spring pressures?)  What is the best way to prep a 550 for 11k rpm?  Obviously high pressure valve springs, but better conn rod bolts, maybe?
74 CB750

Offline FunJimmy

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Re: Revving a 550
« Reply #1 on: February 21, 2009, 08:26:32 AM »
Kibblewhite has highly recommended valve springs.
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CB550 Cafe Interceptor a Gentlemans Roadster
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Offline bwaller

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Re: Revving a 550
« Reply #2 on: February 21, 2009, 09:05:34 AM »
+1 on Kibblewhite springs. Stock 550 rods & bolts are good. NOS bolts are still available, they are the same as later 750 items.


What are you planning that you need 11G's?