Hot Rod Forum : Hotrodders Bulletin Board - View Single Post - Locking Mech and vac advance on HEI issues
View Single Post
  #1 (permalink)  
Old 04-26-2010, 07:12 AM
maxpower_454 maxpower_454 is offline
Registered User
 
Last photo:
Join Date: Dec 2008
Location: USA
Posts: 81
Wiki Edits: 0

Thanks: 0
Thanked 0 Times in 0 Posts
Locking Mech and vac advance on HEI issues

I got a plate to lock my vac advance. I took off the springs and rotated the weights and plate to full advance and tack welded it. Now for some reason when I rev the engine the timing will retard about 4 degrees. Anyone know why it would do this?
Reply With Quote