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Author Topic: Resuable rod bearings?  (Read 5964 times)

trevor72

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Resuable rod bearings?
« on: September 09, 2010, 03:08:49 PM »


On a budget, have new ones ordered but they won't be here untill tomorrow.  The surface is smooth and there are no imperfections that can be felt by finger or by running my finger nail across the surface.

So what do you guys think, are these reusable?





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dvst8r

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Re: Resuable rod bearings?
« Reply #1 on: September 09, 2010, 03:10:13 PM »

Keep in mind this just came out of his 400whp vitara setup that cracked the ring lands...
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ryan89crx

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Re: Resuable rod bearings?
« Reply #2 on: September 09, 2010, 03:19:08 PM »

I'd reuse it, but I'm a cheapskate
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Jorsher

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Re: Resuable rod bearings?
« Reply #3 on: September 09, 2010, 03:26:40 PM »

Meh, bearings are relatively easy to get to, so I wouldn't hesitate to reuse them.  I only replaced my last ones because there was copper showing through, coolant ate them up.
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jabberwock

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Re: Resuable rod bearings?
« Reply #4 on: September 09, 2010, 03:28:30 PM »

I'd run em.  In fact.. I've got 2 used sets from my last rebuild I'm keeping around just in case and they look worse than those.
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runsfromdacops

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Re: Resuable rod bearings?
« Reply #5 on: September 09, 2010, 03:30:40 PM »

Keep in mind this just came out of his 400whp vitara setup that cracked the ring lands...
cracked ringlands at only 400whp? thats gay
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shadow

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Re: Resuable rod bearings?
« Reply #6 on: September 09, 2010, 03:59:03 PM »

Keep in mind this just came out of his 400whp vitara setup that cracked the ring lands...
cracked ringlands at only 400whp? thats gay

mine cracked at around 200...b18 ls.  :-\ :-X >:(
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ratcityrex

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Re: Resuable rod bearings?
« Reply #7 on: September 09, 2010, 04:00:08 PM »

I would reuse them IF they plastigauged in spec!
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1991civicsi

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Re: Resuable rod bearings?
« Reply #8 on: September 09, 2010, 04:19:41 PM »

They look fine
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patsmx5

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Re: Resuable rod bearings?
« Reply #9 on: September 09, 2010, 04:20:20 PM »

those look like new compared to the ones I reused in my miata....
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trevor72

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Re: Resuable rod bearings?
« Reply #10 on: September 09, 2010, 04:35:18 PM »


they look better in real life i think, and the crush isn't even all worn off yet, so thanks for the input guys, i can get my ass back in gear and continue putting this back together.
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92CXyD

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Re: Resuable rod bearings?
« Reply #11 on: September 09, 2010, 04:40:20 PM »


they look better in real life i think, and the crush isn't even all worn off yet, so thanks for the input guys, i can get my ass back in gear and continue putting this back together.

Done that before and it work out for me. Unfortunately oil pump issues.  :-\

stealthiskey

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Re: Resuable rod bearings?
« Reply #12 on: September 10, 2010, 12:59:28 PM »

I just reused mine.   I'll let you know in a few days if it was a bad idea.
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flat_black

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Re: Resuable rod bearings?
« Reply #13 on: September 10, 2010, 10:04:37 PM »

ive reused worse
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Foowee

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Re: Resuable rod bearings?
« Reply #14 on: September 11, 2010, 07:18:57 AM »

page 3:

http://www.modified.com/features/sccp_0808_1989_honda_crx_si_road_racer/index.html

I replaced one rod bearing in my vitara/eagle a6...  it had a score to the copper, the rest were fine...
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dvst8r

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Re: Resuable rod bearings?
« Reply #15 on: September 11, 2010, 11:38:19 AM »

Trevor already has it back together and running, he just peaced out for the weekend. I think the thing that will cause him issues is that he wasn't 100% sure which bearing was from which rod...  :mexi:
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Ravage70

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Re: Resuable rod bearings?
« Reply #16 on: September 13, 2010, 01:47:20 PM »

Bearings aren't supposed to have any markings. If any, they are very very light and barely noticable. That pic shows a groove.
Replace that shit or play with fire.
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HiProfile

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Re: Resuable rod bearings?
« Reply #17 on: September 14, 2010, 01:01:41 PM »

I would reuse them IF they plastigauged in spec!

+1

If using the same crank, and the crank was polished correct, GO! ZDDP helps prevent scuffing at start-up, which will happen to any bearing surface in a motor.
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