You can use the fuel pump you have but it won't work good and will give you a lot of problems, and you will probably have to use two regulators to bring the fuel pressure down enough to run it. You will need a high volume low-pressure pump like a Holley blue.
It is a external pump and you will need a new pickup tube to put in the tank.
You can use the same filter you have now or get a different one; it's up to you. Any carb style regulator will work fine. I would recommend running new lines but if you cannot afford it the stock ones will work.
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James Cox
nochevy@hotmail.com
1991 Mustang LX
12.565 @109.38mph 1.764 60ft
[This message has been edited by Five0 (edited 03-10-2001).]