I also have the canfield heads and yes I would get them again if I were in the market for some heads again.
MM&FF had an article on a lot of heads in one of the issues and they said that the canfields made about the same torque but made 8 more hp than the tfs heads. I have been told the canfields are too big for the 302 and are better suited for a bigger motor or forced induction but they still work well on the 302.
I have ran a best of a 12.5 @109. And that was with the wrong fuel system (EFI fuel pump and fuel lines with a carbed setup) and A bad syncro in third gear; and I do not power shift because of the stock t-5).
I got them at excessive Fuckups... I mean motorsports. I would not get them from those people.
The fuel system is in and I have installed a NOS system so I will get some better #'s soon. I hope to be close to 11's on motor.
If I had to get a head other than canfield I would go with AFR.
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James Cox
nochevy@hotmail.com
1991 Mustang LX
12.565 @109.38mph 1.764 60ft