Big Block Advance
Thread Starter
Burning Brakes
Joined: Oct 2000
Posts: 779
Likes: 1
From: Minneapolis MN
Big Block Advance
Hey all, need some advice on getting the spark advance table tuned for my BBC. I realize there probably aren't many if any Megasquirt users in here, but advance is advance, and I'm hoping someone can tell me if my advance table looks reasonable, and if not where I should look to make changes.
The engine is an all-iron 468, CR should be around 10.5.
I realize that at low vacuum I should probably have more advance in, but I'm not sure where.
Anyone have any advice?
The engine is an all-iron 468, CR should be around 10.5.
I realize that at low vacuum I should probably have more advance in, but I'm not sure where.
Anyone have any advice?
Tech Contributor
Joined: Jun 2004
Posts: 20,952
Likes: 962
From: I tend to be leery of any guy who doesn't own a chainsaw or a handgun.
Hey all, need some advice on getting the spark advance table tuned for my BBC. I realize there probably aren't many if any Megasquirt users in here, but advance is advance, and I'm hoping someone can tell me if my advance table looks reasonable, and if not where I should look to make changes.
The engine is an all-iron 468, CR should be around 10.5.
.............
I realize that at low vacuum I should probably have more advance in, but I'm not sure where.
Anyone have any advice?
The engine is an all-iron 468, CR should be around 10.5.
.............
I realize that at low vacuum I should probably have more advance in, but I'm not sure where.
Anyone have any advice?
