Ok heres my plans for my 318 build

I have my 318 and this is what I want to do


I have stock 318 heads on there,80s unleaded stock heads,Im gonna be running a stock 340 cam,4 barrel single plain aluminium holley street dominator intake,4 barrel holley carb (dont know but I need a new carb),headers,new timing chain everything else new.waterpump,gaskets, stuff like that.


So Im wondering

Is it worth putting magnum heads on this from a 1992-2000 318/360 magnum heads on this and of course the intake that is special for this setup and the different pushrods.

So does anyone know a price on that "magnum" setup.I know I could find the heads at the boneyard but where the intake?mancini racing will have the pushrods Im guessing.

So any other suggestions for this build.

Please guy don't rag on my underpowered 318.its all i have haha


thanks moparts rules!



P.s what is a good carb for my setup (brand,cfm,etc...)