2.3 cam options
Reply #5 –
My cam cleared the core support without having to jack the engine up but I have heard of others that didn't. The cam just barely hit the top of my radiator but it was easy enough to pull the fans off, undo the upper radiator hose, and unbolt the radiator to lean it toward the engine.
I made a valve spring compressor that worked ok but I recommend buying one to make the job easier.
Not sure about the stock valve springs but I would swap them out if going with a cam that has more lift than stock. I didn't swap mine out and now I'm having to go back and do it to see if it will resolve my upper rpm issues.