is it worth it to replace lifters on cam swap?
Stock lifters are better than LS7 anyway. They were designed for the heavy valves in our cars.
22k miles you're good to go.
I'd stay away from XE-R lobes unless you really plan to optimize the system. I've posted about that until I'm blue in the face. Just look at my setup to see what an optimized system looks like.
22k miles you're good to go.
I'd stay away from XE-R lobes unless you really plan to optimize the system. I've posted about that until I'm blue in the face. Just look at my setup to see what an optimized system looks like.
