Alfa Romeo Bulletin Board & Forums - View Single Post - Setting V6 ignition timing
View Single Post
post #14 of (permalink) Old 02-22-2019, 11:44 PM
Alfistaa
Registered User
 
Alfistaa's Avatar
 
Join Date: Nov 2004
Location: Los Angeles
Posts: 277
Here's an interesting discussion with some useful info about ignition timing and ported vs. manifold vacuum.

https://bangshift.com/forum/forum/ba...vacuum-advance

My 3.0 with standard compression and S like cams is now set at 11BTDC at 900rpm, vacuum off. Also, moved distributor to manifold vacuum resulting in much smoother idle and responsiveness.
Alfistaa is offline  
 
 
For the best viewing experience please update your browser to Google Chrome