Originally Posted by 73nova350
first time going for new heads, last year i had the heads i have now (stock gm iron heads) redone and had 194 vavles put in. but i wanna switch to an aluminum head that will let it breath better and bigger valves. not to worried about price as long as its worth it in performance.
If you're not worried about price then call up Speir or Dr. J. You'll get a perfectly tailored head for your application.