For a basic 318 that should be a good one. Thanks for posting. Did you notice an increase in performance? How does it idle? Videos? Did you add anything to the combo? What is your combo? Sorry, a lot of questions but they will be asked I'm sure.
idles like stock with just a hint of lope, awesome vacuum, lots more midrange. It is just a stock 318 with an old holley street dominator intake and an Eddy 600 carb, but runs very strong