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Discussion Starter · #1 ·

Hello All,

I am the original owner of these heads. They are Keith Craft AFR165 which means Keith Craft Racing bought the bare castings, did the CNC work, and installed their own upgraded hardware from the standard AFR stuff. The bare casting part number is #140. As-assembled by Keith Craft, they are equivalent to part number #1402 (165cc, 58cc, stud mount, with EGR), but with better KCR hardware.

Details are:

Manley 1.900 intake/1.600 exhaust valves
58cc chambers
Set up complete for .600 lift hydraulic roller cam good to 6200rpm
3/8" stud mount
upgraded KCR springs
Comp Cams 10 degree retainers and locks
flows same as AFR factory numbers

I have been very happy with these heads, but bought AFR185's for more top end power. These heads made 325rwhp/375rwtq on my NA 331. The dyno run was made just before I removed the heads (so I would have a direct comparison to my new ones), so I know the heads are in good condition.

Let me know if you have questions.

$1000 shipped to the lower 48. Paypal ok.


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