Hey guys, I was looking into buying a set the Vortec head kit from SDPC for $900 but I realized for the same price I can just get some Dart Iron Eagle heads with the 180cc runners and 64cc chambers. So I am pretty sure I am goinf to get the Darts but I have one question. Do they have the 3 holes drilled and tapped in the ends so I can mount the brackets for my serp. system?? thanks guys and what do you think of that combo?? What do you think it could run with around 9.3:1 compression? thanks

 

any head from about 70 on, factory or aftermarket, would have the holes

 

Do you mean, heads like these, and holes like these? If so, I don't know, I'll have to find a set in my garage or somewhere to snap a pic of.

 

thank u my good man.. How do u liek them heads or liked lol

 

yes they have the holes you need.

i have a pair in the garage that im about to put on a 400... (200cc/72cc angle plug)

i double checked to be sure, and all my stock stuff will bolt up to them.