Originally Posted by roush611
Thanks for the heads up. The carb that is on the boat now is one that came off an 88 prostar (I have an 83 S&S) but was rebuilt by national carburetor. I think they do some real shady things over there as I had to have someone rebuild that carb again right after it came back from them with zero use. Now i am rebuilding the original carb that came on the boat because something is still not right with the carb that came back from them.
Be sure to install this kit on your '88 carb to prevent blowing your power valve from a backfire through the carb. Holley didn't start doing this until 1989.