I'm getting a 440 built this winter. I am looking to get 600 horse,
it is going in my 74 duster drag car.

I have;
69 440 HP block.
Steel crank.
440 Source heads
CH28 edelbrock dual 4 intake
Mopar 590 Solid cam
Or a 600 roller, can't remember the exact specs, don't have the spec sheet with me.
PRW Roller Rockers


I still need to buy rods and pistons.
But, I am debating on just getting a stroker kit from 440 source.

I'm shooting for 600hp as I think that is the upper limits of the 440 source heads, maybe I'm wrong-just my opinion.

I don't want to break the bank but I do want a solid engine that will run for years.
Any thoughts or advice is greatly appreciated.

Thanks
Pete