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C9AE,D00E 351 Heads?


Capt_Zorro

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Does anyone still use the C9AE or DOOE 351 Windsor Cylinder heads with the larger valves? I was cleaning out a cabinet in the old garage and found one set that I had ported & polished and rebuilt years ago also a couple more cores. If I remember correctly I need to mill about .200 off the top of the mounting bosses for guideplates and then drill and tap them for screw in studs to make them usuable.

 

Gracias Amigos,

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I don't think this resource for additional air flow is as popular as it used to be. I never saw much difference between the two heads (302 vs 351w) in performance. Being a bolt-on modification (without any porting) may have been what made it popular, but once porting is done, the difference becomes insignificant. As far as the milling to use screw-in studs, I believe the .2" is correct.

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