Compare cost and then make your decision. Indy is great, but really you don't want their rockers and their valves don't add much to the flow of these heads...so by the time you upgrade it aint cheap. But hey if you gots the $$$ then yeah Indy is great way to go. If you go with the 210 head you could always get it ported more later if you needed it which would cost you less than changing from the eddy heads to the Indy's. Just have to figure out what YOU want... Brian
