porting stock 302 heads

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Something in this article made me wonder how the DOOEs I ported compared. The E7 article says that the width at the pushrod bulge ends up about 0.9". I measured my DOOEs yesterday and they measured about 1.020 at the bulge. Either I ported the begezus out of those heads and the E7 port job was conservative or DOOEs have a lot more room for porting. I did take the wall thickness at the pushrod bulge down to less than 1/16 thick.
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This is something that most people never realize, or at least never gets mentioned.--- The early windsor heads have a considerably smaller push rod hole. It leaves potentual for more cross section. [img]/forums/images/smiles/icon_spin.gif[/img]

and the D0OE have larger intake ports to start with........
[addsig]