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beau357 · 10-15-2007, 12:12 PM

Just a note on the stock fuel rails- My experience with a Prof. Prod. Typhoon lower Int. - They will not work. This may be true for others as well. I tried it to save money and they leaked fuel. Upon inspection, I happened to notice that the stock 5.0 Lower inj. ports as well as the fuel rail bungs are set at a slightangle. The new intake are straight up and down. It will fit and is real hard to notice, but will leak fuel. I would recomend getting a new high volume fuel rail set-up as I did. Any higher HP motor will neednew onesanyway.

10-15-2007, 12:12 PM	#26
beau357 Join Date: Oct 2007 Posts: 13	RE: 5.8 conversion Just a note on the stock fuel rails- My experience with a Prof. Prod. Typhoon lower Int. - They will not work. This may be true for others as well. I tried it to save money and they leaked fuel. Upon inspection, I happened to notice that the stock 5.0 Lower inj. ports as well as the fuel rail bungs are set at a slightangle. The new intake are straight up and down. It will fit and is real hard to notice, but will leak fuel. I would recomend getting a new high volume fuel rail set-up as I did. Any higher HP motor will neednew onesanyway.