Worth it to put headers on a 318?

While I agree with everything that 67cudafb said - almost. The headers that I put on my 318 really woke it up! I have the same intake manifold and probably the same carb - I might have the next size bigger, but I noticed a big difference in power when I put my headers on. They are a pain to install, and I will need to take the driver's side off when I need a new starter, but I'm pleased with the outcome. Just my 2 cents worth...