Fuel injection or aluminum heads

mpgmike said

I think a better approach might be to state what you have (which you did briefly) and state what you would like to accomplish (which you have not even attempted). Then state your budget (still a bold "no") and ask for "opinions". Even with more detail, you will get conflicting answers. What do you hope to achieve?!?

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I have a 1972 stock 318 other than eddy 4 barrel and intake with stock manifolds
Does not smoke at all
727 transmission
8 1/4 suregrip rearend 3.23 gear
I would like more power and reliability I drive on the street and highway mostly I want to be able to jump on the highway and run 70 mph for 2 to 3 hours without having the rpm tapped out for that long hence why I have 3.23 gear
Parts I already have to put on it
Purple cam 410/425. 211/218 @ .50
110 c-line
Msd 6la with distributor and blaster coil
And a set of long tube headers (unknown manufacturer)
I have roughly $2500 to spend as for now