Thats my f up on the injector hold downs. I didn't recommend it if he was only wanting 600hp I said there was a number of upgrades he could, well if he is shooting for 1000hp I think these are justified. It is all in the power he plans on making. The stock flex plate when bolted to a good converter with lower hp range should be fine. When your getting to huge power and lots of stress its a peace of mind to have the billet upgrade. The dampner is needed when making big power to keep everything balanced. So you would suggest at 1000hp not running either?
I don't need to suggest anything. Thankfully that's your job:thumb:
But IMO the only reason for balancer and plate is needed is for the SFI rating.
And they don't make billet hold downs for a lbz ,so I was wondering why you would recommend them to that guy?