Electric fuel pump.

[Ziegelsteinfaust]

My project car has what should be a 475-500hp LT1 reverse cooled 383. It was a best of everything build circa 92-94. There was notes saying 465hp on the receipts in smog legal status. I am not going to pull it apart to find out what cam it has as there was 2 cam cards in the paperwork I saw. I did the desk top dyno, and both would be close to 475 anyways. Well especially after I add the gmpp LT1 intake manifold, and 750 vacuum secondary Holley. The carb manifold was supposedly worth 25hp/25tq all over the graph compared to the factory mini ram manifold. That is at least how I remember it from the early 90's.

So I need a electric fuel pump. Which ones do you guys recommend.

Also is going to a 1/2 line worth it over a 3/8 line. I plan to use a return style regulator to keep the fuel pump cooler. Along with a dedicated relay, and big wire.