Honda-SOHC

SOHC.co.uk Forums => CB500/550 => Topic started by: surplus 6 on October 31, 2011, 10:21:10 PM

Title: big bore/bigger sleeves
Post by: surplus 6 on October 31, 2011, 10:21:10 PM

what is the largest size pistons that can be used in std (over bored) sleeves, also how much bigger sleeve can be made to fit? all for 550 motor. anyone done similar or have links for me?

Title: Re: big bore/bigger sleeves
Post by: Bryanj on November 01, 2011, 07:06:35 AM

For ease of supply std 750 pistons with mods will fit

Title: Re: big bore/bigger sleeves
Post by: surplus 6 on November 01, 2011, 09:31:23 AM

they're 61mm I think, aren't they? is that about as large as you go on standard sleeve?