Well, my LS2 that has 200 miles on it, and has sat for 5 years or so developed, a knock. It comes on when the motor warms up, and is very defenite location. I took off the valve cover and I am able to push on the rockers. All move the slightest amount exect one. It pushes in quite a bit, and come back up.
Looks like the head has to come off to get to the lifters.
Should I,
1. Get some gaskets and a lifter and just replace the bad one and move on, few hundred dollars,
2. Get a cam kit with all new lifters, just over a thousand,
3. Go all the way and get something like the Trick Flow set up with the new heads, cam, lifters, Just over three grand.
I'm haveing a hard time deciding what to do. If it was free it would be a no brainer. Is the gain to good to resist, while the car is already torn apart.
What do you guys think??