Originally posted by dcoffield
For the price difference in the World and Dart heads I can get a new set of pistons. Check out this link, is this the Dart head you are refering to. It has 67cc with 170 runners for $639 plus shipping.

http://performanceauto.us/store/prod...5d08c236ab7bc0

I have a cam that is close the the specs of the Comp XE262H, its the Comp 270H (pn 12-211-2). Rated a little higher on the low rpm 1800-5800, 270/270 adv dur, 110 lobe sep, .470/.470 lift

Where is a good place to shop for a good price on heads?

Should I have the assembly balanced? I don't think I will be running real high rpm's.
Comp. products has the same Dart heads for $560 plus shipping or the World Prducts heads for $ 730 plus shipping.I.M.O. these heads are a step up on the Vortec heads.