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Torque Converter

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Old Oct 8, 2021 | 07:06 PM
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Default Torque Converter

Will a 3200 Stall converter, spill my coffee, when the transmission shifts, under normal around town driving?
I'm @ the point of adding a head/cam package which will include a torque converter change.
My biggest concern is that I'm about to ruin a perfectly great driving corvette because of my need for speed.
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Old Oct 8, 2021 | 07:21 PM
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Unless you have the transmission re-programmed, a higher stall converter will not cause the car to shift harder during normal city driving ... if anything, it will shift a little softer during normal driving.

The one thing a higher stall converter will do is lower your 1/4 mile ET and cause the car to launch harder at WOT.

I am using a Circle-D 2,800 stall converter in my supercharged GS. It really helped a lot, but I don't think I would want a looser converter than the 2,800 that's in it now.

BTW, the stock converter is only about a 1,700 stall unit.
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Old Oct 8, 2021 | 07:24 PM
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And, if the car is not a dedicated race car, you only need a single clutch converter.

A multi-clutch converter is only needed if you plan on locking the converter at WOT.
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Old Oct 8, 2021 | 07:58 PM
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The head/cam/torque converter addition would also include a dyno tune.
Since I wouldn't install a very aggressive cam the 2800 stall may be the ticket.
I would discuss the various parameters with Yank or Circle D before purchase.
I've never driven a car with a high stall so the torque converter addition is a concern, I don't want
to turn my baby into a monster.
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Old Oct 8, 2021 | 08:13 PM
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A 2,800 - 3,000 converter will not effect the overall driveability at all.

However, you may tire quickly of anything looser for a daily driver.
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Old Oct 8, 2021 | 08:34 PM
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I had a Yank SS3600 in my old 99 Z28. Very little difference when driven normally. Newer converters act tighter under light throttle but really react when you hammer the throttle. I’m putting a SS3600 in my 2012 base even if I keep the factory cam.
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Old Oct 8, 2021 | 10:00 PM
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Originally Posted by Turbo6TA
Unless you have the transmission re-programmed, a higher stall converter will not cause the car to shift harder during normal city driving ... if anything, it will shift a little softer during normal driving.

The one thing a higher stall converter will do is lower your 1/4 mile ET and cause the car to launch harder at WOT.

I am using a Circle-D 2,800 stall converter in my supercharged GS. It really helped a lot, but I don't think I would want a looser converter than the 2,800 that's in it now.

BTW, the stock converter is only about a 1,700 stall unit.
That 2800 stall acts more like a 3200 behind the supercharger.
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Old Oct 8, 2021 | 10:42 PM
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Sounds like I'll be OK going w/ a torque converter, thanks for the advise guys.......
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Old Oct 10, 2021 | 10:07 AM
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for an NA car go higher im running a Yank PAS 3400 and it drives like stock i should have went 3800 or even 4000
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Old Oct 11, 2021 | 10:30 AM
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I have a Circle D 3400 convertor in my car and when driving around town the car is boring lol. Drives completely stock
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