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  • 1979 - 1995 (Fox, SN95.0, & 2.3L) -General/Talk-

Need Help With Bearing Issue

  • Thread starter Thread starter TorchRed_4.0
  • Start date Start date Aug 26, 2022

TorchRed_4.0

Member
Mar 2, 2019
67
2
8
Georgia
Aug 26, 2022
#1
  • Aug 26, 2022
  • #1
I just built a 347 Stroker engine from Summit. Did everything by the book, all tolerances, Plasti gauge the whole works. Rotated it by hand and nothing bound up or anything. Engine runs strong, no smoke, no noise, runs absolutely awesome. Oil pressure is good, it’s actually a little above the middle so it’s a little high but has good pressure and compression in all cylinders. I only crank the car and let it idle in my driveway and occasionally drive it to town once a week on the weekends. The new engine probably has 200 miles max on it.

Now to the problem.

I was changing the oil in it today, this is the third oil change. 1st oil change was for its first start up, 2nd change was to flush out all of the assembly lube and junk and the 3rd was today for just a regular oil change.

This is what I saw in my oil today…

Does anyone have any idea why my bearings are being shredded?? Engine is basically brand new, and everything was built and assembly absolutely correct over a 6 month period. Again car makes no noise or produces any smoke. Runs amazing. If anyone has any suggestions besides pulling the motor please lend me suggestions. Thanks.
 

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TorchRed_4.0

Member
Mar 2, 2019
67
2
8
Georgia
Aug 26, 2022
#2
  • Aug 26, 2022
  • #2
*EDIT* The big pieces you see on the left side is not metal it’s just dirt and other junk that got stuck on my pan!!
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Aug 27, 2022
#3
  • Aug 27, 2022
  • #3
Auto trans?
 
M

Monkeybutt2000

Mustang Master
Aug 11, 2019
1,387
849
133
Lafayette,IN
Aug 27, 2022
#4
  • Aug 27, 2022
  • #4
You did check the thrust correct?
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Aug 27, 2022
#5
  • Aug 27, 2022
  • #5
Monkeybutt2000 said:
You did check the thrust correct?
Click to expand...
I’m guessing the thrust checked itself out.
 

TorchRed_4.0

Member
Mar 2, 2019
67
2
8
Georgia
Aug 27, 2022
#6
  • Aug 27, 2022
  • #6
Monkeybutt2000 said:
You did check the thrust correct?
Click to expand...
Yes did all the measurements when installing
 

TorchRed_4.0

Member
Mar 2, 2019
67
2
8
Georgia
Aug 27, 2022
#7
  • Aug 27, 2022
  • #7
96pushrod said:
Auto trans?
Click to expand...
T5
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Aug 27, 2022
#8
  • Aug 27, 2022
  • #8
TorchRed_4.0 said:
T5
Click to expand...
Is there a lot of preload on the clutch? Pretty much guarantee it’s a thrust bearing with that much copper in the oil and it having good oil pressure. A bad thrust will put a lot of copper in the pan quickly.
 

TorchRed_4.0

Member
Mar 2, 2019
67
2
8
Georgia
Aug 27, 2022
#9
  • Aug 27, 2022
  • #9
96pushrod said:
Is there a lot of preload on the clutch? Pretty much guarantee it’s a thrust bearing with that much copper in the oil and it having good oil pressure. A bad thrust will put a lot of copper in the pan quickly.
Click to expand...
What do you mean by preload? Also can this issue be fixed before it’s too late?
 

96pushrod

I think they're a little easier to get off
5 Year Member
May 15, 2018
1,530
871
133
Savannah
Aug 27, 2022
#10
  • Aug 27, 2022
  • #10
how much tension is on the clutch cable when it’s all the way up?

As far as fixing, it depends on how much endplay the crank has.
 

TorchRed_4.0

Member
Mar 2, 2019
67
2
8
Georgia
Aug 27, 2022
#11
  • Aug 27, 2022
  • #11
96pushrod said:
how much tension is on the clutch cable when it’s all the way up?

As far as fixing, it depends on how much endplay the crank has.
Click to expand...
I’d have to check
 
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