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has D0OE on it, so I assume some kind of '70 car head.
it has a 302 on it, so I assume a 302.
They look to have a smaller combustion chamber volume than a set of E7's I have.
Can anyone give me things like the size of the valves, CC's, do they have smog stuff, flow numbers????
I may never run them, and cut one up to see how much I could port them, if someone else ever wanted me to. maybe 10 years from now I do the machine work to them, and run them,......I dunno, any help telling me what I've got would be appreciated!
I have a set of DOOE heads on my truck that came off a 69 351 Mach I ...There are no smog ports in the back of the heads , 63 cc chambers i think , screw in studs , mine have 190-160 valves . When i got them they had new valves & some porting done... Lew
The 302 D0OE hed have smaller combustion chambers.. 58cc with typical 302 valves.. 1.78"/1.45". There's should be tons of material in them for porting, but for all the work involved and the cost of larger valves and new springs and machining you could buy some brand new heads that would destroy these.