Quote:
Originally Posted by lilbuddy1587  I'm really curious as to why everyone believes this kind of power can't be achieved without the use of an "aftermarket" head, such as the AFR, TFS etc.? You do realize that before these heads were available, people were making SICK power with 243 and 317 castings, right? Well guess what? They still are. |
Not that they cant, I'm the kind to doubt more than believe right away that every engine is a 600hp one.
I'm planning to keep my heads on a future 383 or 408, and they are ported 243s..but If I have the dough, I'll be all over TFS or AFR!