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Checking timing mark on balancer

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Old Apr 23, 2018 | 10:32 PM
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Default Checking timing mark on balancer

I am helping a friend assemble his small block. He purchased a hodgepodge of parts from different people.
I checked for true TDC and when I put his balancer on the crank I was a little suprised.
If I didn't check this before installing the balancer he would have had a heck of a time starting it and it would have ran like crap.
We made a new mark at true TDC so he is ready to go.
FYI, this balancer must have come off an engine that used a magnetic timing probe.
If anyone would like to know the procedure I used let me know.
Joe




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Old Apr 23, 2018 | 11:18 PM
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I have one of these to check TDC and to degree the camshaft.



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Old Apr 23, 2018 | 11:38 PM
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Default Balancer

Originally Posted by plaidside
I am helping a friend assemble his small block. He purchased a hodgepodge of parts from different people.
I checked for true TDC and when I put his balancer on the crank I was a little suprised.
If I didn't check this before installing the balancer he would have had a heck of a time starting it and it would have ran like crap.
We made a new mark at true TDC so he is ready to go.
FYI, this balancer must have come off an engine that used a magnetic timing probe.
If anyone would like to know the procedure I used let me know.
Joe




I would not use that balancer, it has rotated off centre,buy anew one
summit or jegs 65 dollars.

Fredski
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Old Apr 24, 2018 | 12:33 AM
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At first I thought it might be a damper from a 69 and later with the timing mark moved 10° but that looks like a lot more than 10°.

Didn't the timing mark on a 62-68 8" damper align with the keyway?
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Old Apr 24, 2018 | 08:37 AM
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Originally Posted by Critter1
At first I thought it might be a damper from a 69 and later with the timing mark moved 10° but that looks like a lot more than 10°.

Didn't the timing mark on a 62-68 8" damper align with the keyway?
Yes.

But, I had a '78 model truck with a 350 in it. I'm pretty sure that timing mark was almost at 12:00 on the damper.

Doesn't really matter though as long as the new marks are correct.
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Old Apr 24, 2018 | 10:00 AM
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The timing cover just had the tab in a different location, probably truck. Good that you checked it ! If you have a degree wheel , you should probably mark it for 34 or 36 total whatever you are going to run..
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Old Apr 24, 2018 | 07:00 PM
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Here is a picture of the timing cover that came with this balancer.
That piece of tubing is a receptical for a magnetic timing probe to eliminate parallax view when setting timing.
Joe



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Old Apr 25, 2018 | 12:28 AM
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It is as long as the outer ring hasn't slid on the rubber between it and the inner hub.
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