Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - 383 AFR heads tuning question
View Single Post
  #2 (permalink)  
Old 07-05-2003, 08:16 AM
1BAD80's Avatar
1BAD80 1BAD80 is offline
The Smell of Nitro in the morn
 
Last wiki edit: How to adjust valves Last photo:
Join Date: Jun 2001
Location: Mich
Posts: 2,423
Wiki Edits: 2

Thanks: 0
Thanked 3 Times in 2 Posts
With out getting to much in timing, if it was retarded it shouldnt keep running on when shut off, it would be missing and sometimes a backfire, advance unit may be sticking.
It sounds like a jetting problem. Go down 3 jet sizes if really black on the plugs. Just because the carb ran good on one engine dont mean it will run great on another even if the same type.
Holly has a free downloadable manual and troubleshooters guide that you may want to print out. Please email me if you need any other help.
http://www.holley.com/HiOctn/TechSer...o/FMCTech.html
__________________
Luv the smell of NITRO in the morning.
Reply With Quote