After years of listening to people say how bad the drivers manifold was, it would be. I’ve never had my car down the track, it ran 12s in the mid 80s with fenderwell headers. I have the engine out right now and have a set of old used TTIs that I was going to put on and put the 440 manifolds into storage but I’m on the fence. A big part of that is because I don’t have an extra 5 grand to buy another set if something happened.
