351m/400 - where do i start?
hey, owning a 78 thudnerbird with a stock 351m/400 with about 106,000 miles and runs great with almost perfect compression. I am wanting to increase the power on it by quite a bit. I was wondering if anyone who has this engine has already added some mods to it and has had success with it to let me know what they did to it. Money is not a facter in this project so dont worry about that. Just let me know what parts you have upgraded and what the part numbers they were. Also is anyone who has any suggestions on what i should do to this engine let me know. Most likely i wont be selling this car or engine.
Also if any one knows what intake will fit with a 625 cfm Road Demon Jr. carb. And then also if that intake will bolt right on to my 351m/400 or if i will need some other parts too.
Last edited by Schroeder351M; 02-29-2004 at 06:44 PM.