Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - lean mixture?
Thread: lean mixture?
View Single Post
  #27 (permalink)  
Old 01-23-2013, 03:11 PM
jeepers creepers jeepers creepers is offline
Registered User
 
Last photo:
Join Date: Mar 2008
Location: Piedmont Italy
Posts: 207
Wiki Edits: 0

Thanks: 8
Thanked 3 Times in 3 Posts
ok, o2 sensor reached 900 MV at about 3000 RPM with a peak of 1000 at WOT, idle and off idle is running in between of 800-900 MV.

Timing, this wasn't very good, at idle was close to zero and went at about 40 of total, tried to set 10-12 at idle and got almost 60 of total timing!
Tried to set total timing of 35 degrees total and got the engine hot after 5 minutes so that means is running retarded and also didn't get any better while driving it.

I checked the springs on weights of the mechanical advance ,they where the lightest so i put heavier springs, i also want to set properly the vacuum one tomorrow.
Reply With Quote