Hi Everyone,
Just after some advice if anyone has had any experience - I'm rebuilding my old '81 CB900 and so far in terms of engine modifications just putting on an aftermarket exhaust. I may in the future decide to bore it, put in some wiesco pistons and drop a hot cam in too but at this point haven't decided.
I'm getting a new carb and am unsure on whether to get the CR31s or 33s - I have heard some reports that the CR31s can run out of puff pretty quickly once you start upping the power on the bike, but I'm unsure whether the CR33s may be too big for my application.
thoguhts/advice?
Just after some advice if anyone has had any experience - I'm rebuilding my old '81 CB900 and so far in terms of engine modifications just putting on an aftermarket exhaust. I may in the future decide to bore it, put in some wiesco pistons and drop a hot cam in too but at this point haven't decided.
I'm getting a new carb and am unsure on whether to get the CR31s or 33s - I have heard some reports that the CR31s can run out of puff pretty quickly once you start upping the power on the bike, but I'm unsure whether the CR33s may be too big for my application.
thoguhts/advice?