Thanks Griff for the information. I will call Napa on Monday. I hate to appear foolish but what did you mean about staying out of the secondaries in reference the improved gas mileage?
PS. I had an uncle who would recommend to his customers that they should put bigger tires on the back so they would always be going downhill and save on their gas mileage. He explained that he didn't do it for himself because he was saving so much gas that he had to keep emptying his full gas tank and it had become bother. He said this was probably because he also adjusted his carburetor and with these two improvement he was saving 110% on his gas mileage. It seemed the extra 10% was what was bothering him.
Thanks
