I have a 92 Windsor 5L which I will be running straight gas on. I have the IMPCO 425 (provided by Gastune) and want to know what is a good manifold to replace the EFi one with. I don't have time to speak to my gas man (best in the ACT) because work has me living two lives in one day so I thought I would put it out to you guys.

Basically I would like to know what is a good manifold and carby set up to replace the EFi manifold. And if anyone is after an EFi manifold or parts let me know. As I said, I have the IMPCO 425 but am obviously missing the rest, so what is good for straight gas?

Your help would be greatly appreciated.

Neil

PS. the engine and tranny are going into my XP convertible.

im going to be using this http://www.holley.com/8011.asp
then when my engine is built , this is going on
http://www.edelbrock.com/automotive_new ... -gap.shtml

Any single plane manifold will work best IMO, gas doesn't need dual plane to make good TQ.

MRE-50L

Thanks for the websites. You will have to pardon my ignorance but I am new to the game. What does IMO and TPS stand for? I take it TQ it torque.

IMO-in my opinion
TPS-throttle position sensor