Mcintosh325
New Member
Sup guys, I got my car about a year ago when i was 17 and now I think I'm ready for some engine mods. I plan on buying a 4.6 block from a junkyard and rebuilding it. I need some help on which heads will produce the most power. id it better to get trick flow twisted 2v heads, port some 4v cobra heads, or port pi heads? Thanks. -Scott