yorkierob Posted April 18, 2014 Report Share Posted April 18, 2014 New to the forum, bought an 04 270 rev 3 off a mate, had the notorious stator plate issue which has been changed, it runs but is very hit and miss, ive checked on the beta website and they say to set the ignition timing to 2.2mm on the rev3s, he also had the carb stripped and ultrasonic cleaned and chucked back together, basically what im after is if could someone please point me in the right direction for coerect ignition timing and carb adjustment for both the adjustment screws on the side of the carb, im awaiting on the woodruff key to arrive in the post so I can get the flywheel back on and have round 2 at getting the bugger to run right Quote Link to comment Share on other sites More sharing options...
dan williams Posted April 18, 2014 Report Share Posted April 18, 2014 Mikuni carb, mixture screw (small one) 1.5 turns out from bottomed. Idle screw adjust until it idles where you like it. No absolute right or wrong. The mixture screw may adjust ~+/-1 turn depending on jetting and temperature. 1 Quote Link to comment Share on other sites More sharing options...
yorkierob Posted April 19, 2014 Author Report Share Posted April 19, 2014 Cheers dan! Ill have a stab at it when I get the woodruff key and flywheel nut! Does 2.2mm sound about right for ignition timing? Quote Link to comment Share on other sites More sharing options...
dan williams Posted April 19, 2014 Report Share Posted April 19, 2014 To be honest I've never measured just set it back to the middle of the groove and adjusted from feel if I didn't think it was good. Quote Link to comment Share on other sites More sharing options...
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.