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Author: Subject: Main bearings on duratec
neilp1

posted on 26/8/11 at 12:28 PM Reply With Quote
Main bearings on duratec

Going to be fitting my nice new shiney raceline sump and have wondered about changing the main bearings. Can this be done without removing crank. infact I don't really want to remove anything if possible!! Anyone done this?

Neil

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Paul Turner

posted on 26/8/11 at 01:41 PM Reply With Quote
If you think the engine requires new main bearing it will require a full rebuild in reality, not worth doing part of the job. Unless you remove the crank you can only get at 1/2 of the bearing thus whats the point. If it ain't broke don't fix it.

Paul

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big-vee-twin

posted on 26/8/11 at 02:39 PM Reply With Quote
I decided that I would change the con rod bolts to ARP one's and thats all I did





Duratec Engine is fitted, MS2 Extra V3 is assembled and tested, engine running, car now built. IVA passed 26/02/2016

http://www.triangleltd.com

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snapper

posted on 26/8/11 at 06:56 PM Reply With Quote
Don't change them unless you know they need it, current Ford/Mazda engine bearings last a very long time unless they have been oil starved.





I eat to survive
I drink to forget
I breath to pi55 my ex wife off (and now my ex partner)

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neilp1

posted on 26/8/11 at 07:41 PM Reply With Quote
Well cheers for that guys. Going to fit sump over the weekend. No further work required!!!
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