Quote:
Originally Posted by olddog
Cool. I wondered if these were similar to the 429 Boss heads? How would you compare the Boss heads to a very good set of normal wedge type heads? and how many CID are you running.
oops
I see you said Kaase Boss 9. I believe they are quite superior to the original 429 Boss heads.
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504 cu in. Sorry not a Ford guy so I don't have any comparisons with Ford wedge heads. My background is BBC and Hemi engines. Yes these are quite superior to the original Boss 429 heads but that doesn't take a whole lot. Only 9.8:1 and 504 cu in making about 685 hp on the dyno I wouldn't think is too shabby. Most of that can be attributed to the heads and the ability to run a pretty healthy cam.
Steven