I have a bunch of old ls1 stuff lying around and i'm going to put them in a 5.3l block bored to fit.
Question is should i change the valves in 5.3l heads(706 castings) to ls1 valves or is it not worth it.what kind of compression will it be roughly (11 or 11.5)? Still need to find good used cam but there dont seem hard to find.
going in a 96 v6 car striped naked(anyone need v6 stuff?).
What are some options for engine mounts?