LS3 timing chain
Thread Starter
Le Mans Master
Joined: Dec 2005
Posts: 7,002
Likes: 1,687
From: Southeast TX
LS3 timing chain
Is the IWIS timing chain the way to go for an upgrade on the LS3? Any other options? IWIS chain seems pricey, but I guess a timing chain failure would be a little pricey too.
Thread Starter
Le Mans Master
Joined: Dec 2005
Posts: 7,002
Likes: 1,687
From: Southeast TX
I think the IWIS and Katech chains are the same. Can it be installed without modification? Seems I remember reading about a timing chain upgrade that involved clearance issues. It required grinding of the timing cover if memory serves.
