IndyBrocs or RHS for my 408 roller cam build
1500.00 is a good buy, but if you have to freshen them then you'll spend at least 300.00 on valvejob, surface cut, seals and cleaning.
That's about what you'll spend on our RHS heads with Hughes rockers but it'll all be new and make more power.
The Indybrocks don't flow much more than regular eddy heads. Now once ported, the indybrocks can flow 310+cfm and have good min. csa for larger engines or higher rpm.
Not a bad thing either way.
Cheapest power is always going to be our RHS heads unless you can port your own heads and do a good job at it!!
Brian