Quote Originally Posted by bobl View Post
If I understand your post, you ran the engine with only the balancer and flywheel, no clutch and it still vibrated. If so then that rules out everything external to the engine.

Bob
You are correct. The only thing external remaining are the injectors but I can’t think of what would create a vibration from injectors. I’ve verified proper fuel pressure set to 58 per my Pro-Flo requirements. (450hp max)
Thanks for the video idea!