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What stall converter

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Old Jun 24, 2012 | 06:29 PM
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Default What stall converter

I am looking for recomendations for a stall. I have a LQ9 with a TSP 233/239 .603/.600 112 LSA cam, 4l65E auto tranny, & 2.73 gears (to be changed in the distant future). I am looking for streetability. I will not be going to the track, just cruises and some daily driving.
Let me know what you are running & if you like it.
Thanks
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Old Jun 24, 2012 | 06:55 PM
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With that size cam, 3200 vig or equivalent, at minimum.
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Old Jun 24, 2012 | 07:32 PM
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I would stay in the low to mid/high 3k range if you going to be daily driving it (as you stated, not track time), but would recommend the gear change soon. A too high of a stall in going to start killing your MPG on curises.

Just my 2 cents..

BC
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Old Jun 24, 2012 | 08:04 PM
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Originally Posted by toxic99
With that size cam, 3200 vig or equivalent, at minimum.
Originally Posted by bczee
I would stay in the low to mid/high 3k range if you going to be daily driving it (as you stated, not track time), but would recommend the gear change soon. A too high of a stall in going to start killing your MPG on curises.

Just my 2 cents..

BC
Thanks for the input. I would like to change the gears this coming winter. I think it is a 8.5" 12 bolt. I would like to get a whole new rear end, but I don't have the funds. I heard that I might be able to just change the ring and pinion (if the bearings & all are still good).

Last edited by crosstraining; Jun 24, 2012 at 08:16 PM.
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Old Jun 24, 2012 | 08:40 PM
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"I think it is a 8.5" 12 bolt. I would like to get a whole new rear end"

That might be a "corporate" 8.5" rear end. If so they can be plenty strong so I would not change it. I would drop and Eaton posi in it and the gears of your choice.

By the way I just bought one for my 1965 Buick Skylark. I chose the Eaton posi, 30 spline axles and 3.23 gears because of the 6L80E transmission I will be running. Probably will be going with a 3200 stall with my L92 motor.
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Old Jun 24, 2012 | 09:23 PM
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Originally Posted by 1989GTA
"I think it is a 8.5" 12 bolt. I would like to get a whole new rear end"

That might be a "corporate" 8.5" rear end. If so they can be plenty strong so I would not change it. I would drop and Eaton posi in it and the gears of your choice.

By the way I just bought one for my 1965 Buick Skylark. I chose the Eaton posi, 30 spline axles and 3.23 gears because of the 6L80E transmission I will be running. Probably will be going with a 3200 stall with my L92 motor.
sorry just wishing, I think it is a 10 bolt.
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Old Jun 24, 2012 | 09:56 PM
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8.5" would normally be a 10 bolt. but if you research, many have gone into the 8's with a built 10. They are almost as strong as a 12 bolt.

I am about to replace my Nova's 8.2" with an built 8.5", just going to drop in a 30 spine posi, HD Axle and a good set of gear.. it should hold up for want I plan (a few days at the drag and some Auto-X).

You should be ok with the 8.5" for what you have stated your goal is.

BC
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Old Jun 24, 2012 | 10:53 PM
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Yes, the 8.5" is a ten bolt but a strong one. If that is what you have it will serve you well with some upgrades.
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Old Jun 25, 2012 | 10:02 AM
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Originally Posted by bczee
I would stay in the low to mid/high 3k range if you going to be daily driving it (as you stated, not track time), but would recommend the gear change soon. A too high of a stall in going to start killing your MPG on curises.

Just my 2 cents..

BC
If he gets a lock-up stall, the size won't matter while cruising . It will depend on his right foot ....
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