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balancer deg. question

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Old Jan 15, 2007 | 08:53 AM
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B Rhodes's Avatar
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From: northern VA
Car: 91 B4C
Engine: L98
balancer deg. question

Does anyone know the difference in degrees between the newer balancers with the TDC mark near the top and the older style with the TDC mark near the 2 o clock position? I kind of need an exact answer for timing purposes using a dial back timing light.
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Old Jan 15, 2007 | 12:20 PM
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five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
The best thing to do is get a piston stop and find TDC exactly with the pointer you've got. You can use the advance timing light and work from there.

The aftermarket damper and tab I got for the 396 were 3 degrees off.
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Old Jan 15, 2007 | 12:39 PM
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B Rhodes's Avatar
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From: northern VA
Car: 91 B4C
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That might be difficult because I have a 2 o clock pointer and a 12 oclockish balancer I was just trying to get it close enough to drive for now , I think I got it about 38 deg. or so
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Old Jan 15, 2007 | 01:20 PM
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From: Calgary, AB, Canada
Car: 1982 Trans-Am
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"sofakingdom" had rattled off that # before, more of like "and you'll be about this far off, so better get it matched up right", rather than "set your timing light to ____ to get it perfect".

It was around 40* though.
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Old Jan 15, 2007 | 07:33 PM
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five7kid's Avatar
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From: Littleton, CO USA
Car: 82 Berlinetta/57 Bel Air
Engine: L92/LQ4 (both w/4" stroke)
Transmission: 4L80E/4L80E
Axle/Gears: 12B-3.73/9"-3.89
Originally Posted by B Rhodes
That might be difficult because I have a 2 o clock pointer and a 12 oclockish balancer ...
It is not at all difficult. In fact, that should make it easier because there won't be any marks in the 2 o'clock position.
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Old Jan 18, 2007 | 07:10 AM
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From: northern VA
Car: 91 B4C
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Thats what I did thanks I scribed a new mark at TDC. I was planning on changing the balancer but I may as well just use this one now that it is scribed at exactlt TDC thanks
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