Sawzall
Well-Known Member
- Joined
- Jun 12, 2011
- Messages
- 645
Anyone running an LS3 timing chain tensioner on their engine that has failed? I installed a C7R chain on the 402 that I am building using an iron block and the chain has slack. I can add the LS3 tensioner or the LS2 dampener. The tensioner would be better but I have read that several have failed and dropped pieces into the oil pan.