I have 2-4160's on a KC427 based 482.KC bought them new while building the engine about a year ago.Finally got the car finished and ran it.Next morning a small pool of fuel on the intake from the rear throttle shaft .Reset the floats and the next morning the same.Did this with and without engine running.Never got hot enought to percolate the fuel and of course holley warranty is over.Any ideas?
