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-   -   Preferred orientation for Manley rods? (https://www.miataturbo.net/engine-performance-56/preferred-orientation-manley-rods-84893/)

SlowRider 06-17-2015 09:41 PM

Preferred orientation for Manley rods?
 
I've spent the past 3 days searching for this but came up dry. Found lots of other useful info, but not the answer to this question:

Is there a preferred orientation for Manley rods?

One side has the serial number, the other side a slash for alignment(?). The stock rods have an I stamped on them to tell you which side they should face.

Sorry for this kind of question, but it is my first engine build. Likely to have a couple more of these kind of questions before I'm done. Thanks!

Savington 06-17-2015 11:00 PM

They are symmetrical.

rleete 06-18-2015 09:01 AM

Big end down.

Stealth97 06-18-2015 10:33 AM

Bearing locks to the right. (intake side)

18psi 06-18-2015 10:37 AM


Originally Posted by rleete (Post 1241558)
Big end down.

:giggle:

concealer404 06-18-2015 10:43 AM


Originally Posted by rleete (Post 1241558)
Big end down.

Power bottom.

SlowRider 06-18-2015 01:46 PM

Thanks, Savington. They looked symmetric, but I did not want to assume they were.

Savington 06-18-2015 01:48 PM


Originally Posted by rleete (Post 1241558)
Big end down.

:rofl:

Alternative 06-18-2015 07:22 PM


Originally Posted by Savington (Post 1241493)
They are symmetrical.

The bearing notches should be located on the unloaded side of the big end.


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