Converting 2.5L Duratec for NC Miata use - NON POV
Armand Hindrichs Armand Hindrichs
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 Published On Nov 24, 2023

This is another video of me converting a Ford Fusion Duratec motor for use in an NC Miata, including installation of cams & valve springs. I've posted a few of these now and I think I'll keep doing it since it also helps for documentation of what was done on customer builds.

1:00 Teardown for conversion
26:36 Timing components teardown
47:52 Balance shaft delete
58:40 Valve spring installation
1:04:10 Cam installation
1:22:54 Cam bucket calculation
1:39:44 Timing tools
1:44:06 RMS & oil pan install
1:55:09 Timing chain installation
2:18:40 Crank pulley & bolt torque sequence
2:26:03 Additional notes


This is the documentation I have written regarding the process of assembling and timing the Duratec motors: https://docs.google.com/document/d/1M...

AR Hindrichs LLC is located in Cypress, Texas
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Any information from this video is strictly for demonstrational purposes. I accept no responsibility for failures and problems that others may encounter while attempting to copy what has been done in this video. Always torque your bolts to factory specs and use brand new parts everywhere possible.

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