Best tip is, if you haven't, get AndyF's book. It will answer this question and explain the reasoning behind it. Plus, there's a bunch more answers to clarify those little snags we all run into in a build.

I am running MP Stage 6 heads on my 512 in my Challenger.. Love them...I also have Hooker Super Comp headers on it with not problems.

I just cannot justify the money for the Indy stuff when my car is 95% street car....

Todd Marsh 336 752 2879 will ship you a set of Indys set up right for less than anybody and he has TTI headers, Harland sharp etc call him or spend more --tell him I sent ya

I say go for the Indy 440-1 heads at the start. If you don't this time next year you will be wishing you had.

Give Bob George a call, he can hook you up

The standard port SR's are the best choice for starting out. Uses all the stock parts just need longer pushrods. Just get a low deck with sr's and you can use any 440 header designed for that car. The low deck with sr's or -1's heads puts the exhaust port in the same location as a 440 with eldebrock or stealth heads.

i am going thought the same thing now going from small block to big i got andys book and it does answer alot of ??? youll have and youll learn way more about what you want and about what it will take to do it..also he has a combos in the book that make good power..great book andy