Is an LT1 externally balanced?
Thread Starter
Racer
Joined: Jan 2005
Posts: 284
Likes: 29
From: Oxford PA
Is an LT1 externally balanced?
My question is that simple. Is it externally balanced? I have heard that LT4's are externally balanced.
I ask the question because I have a slight vibration in my butt at 3200 rpm and higher. I think it is in the clutch. I guess it could be a ujoint. But the throw out bearing is noisy so I think I will do the clutch. When I do the clutch, should I do a flywheel?
Thanks in advance for any info.
1994 Admiral Blue 6 speed.
I ask the question because I have a slight vibration in my butt at 3200 rpm and higher. I think it is in the clutch. I guess it could be a ujoint. But the throw out bearing is noisy so I think I will do the clutch. When I do the clutch, should I do a flywheel?
Thanks in advance for any info.
1994 Admiral Blue 6 speed.
Race Director
Joined: Jan 2002
Posts: 12,263
Likes: 86
From: O'Fallon Missouri
Le Mans Master
Joined: Dec 2004
Posts: 5,789
Likes: 8
From: Myrtle Beach SC
St. Jude Donor '05-'06
I would not mess with the flywheel unless you find a problem with it. I doubt your problem is that.What STL94LT1 said is true if you swap it you need the old one to balance it.
