I am working on a 1981 CB750C. I have a 4-1 delkevic exhaust on and the original air box. Can anyone tell me what jets and air/fuel mixture settings y’all use? It seems to run okay. But when I give it throttle the rpms lag a bit b4 going down and there is a little bit of backfiring. Any help would be great. I have stock jets in rn.
Thanks!
Thanks!