Re: Jetting open exhaust/pods 1981 DOHC CB750

Posted by 6Blackie6 on Mar 03, 2015; 4:09pm
URL: http://vintage-and-classic-hondas.81.s1.nabble.com/Jetting-open-exhaust-pods-1981-DOHC-CB750-tp4055276p4055665.html

Hi, I have a 1980 CB750K with a 4 into 1 header and the stock air box. I had a flat spot around 4500 RPM. I re-jetted to 105's and saw a complete fix. I think for open exhaust and pods you would want to try 110-115's.

Try the Vintage CB750 website, they have a kit for about $32 which includes 4 each of #105,#110,#115,#120

http://www.vintagecb750.com/products/6/fuel-system

http://www.killerfabrication.net/#!rat-city-bikes/c1ogs

Good luck!