Rhs 360x

Try running a SB with a hyd roller set up and 1.6 cranes on an eddy head... you'll wish they were perfect... Eddy's are a nice head OOTB and after getting checked are a fine runner. Big power, over 575 or so, it's the wrong head. To get 575hp they need some pretty substantial porting.

Every set up has it's quirks. If you aren't ready to deal with them, then run stock stuff and be done with it.

The RHS head is a pretty good piece to start with. To run a large camshaft they need machining, without a doubt. Could they have been designed better, ABSOLUTELY. I have multiple sets of Eddies and have been thinking about possibly running a set of the RHS style LA heads on a future build after Brian at Indio Motor looks over the set he has. I like the fact that the RHS head can look sort of stock in appearance.