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Thread: Stall Wall Help
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11-12-2015, 01:54 PM #1
Stall Wall Help
A friend of mine switched to a higher stall converter last week he went to the track and it was bouncing off the limiter.
I've never fooled with removing a stall wall before.
Can anyone tell me what I need to do? I use tunercat.
Thanks.
94 Camaro Z28 383ci AI Heads LE Cam 4L60E Stock 10 Bolt
Personal Best 10.72 N/A 10.13 NO2
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11-12-2015, 03:54 PM #2Long Live the Opti
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@Cahall might be able to help.
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11-12-2015, 03:55 PM #3The FABRICATOR!
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Set the 1-2 shift point mph to 0. then set the 1-2 shift rpm about 500 lower then you want it to shift at. It will take some fine tuning to get it just where you want it but that's what we did with my car
Chris
1985 Monte Carlo SS
Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
Check out the M122 MCSS build thread here!
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11-12-2015, 07:24 PM #4
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11-12-2015, 10:48 PM #5Administrator
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You only have to change it in the 97-100 percent throttle table fyi, but yes, what @firebird_1995 said
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1994 Firebird Formula 381 stroker - Carrying the torch! - 9.64 @ 139.4mph on a 88 jet
1994 Camaro Vert - SBE LE1 Summit 8802 Cam - The Cruiser
1993 Camaro Z28 - 355 TC78 Turbo T56 - part out? finish?
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11-13-2015, 05:48 AM #6The FABRICATOR!
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The only place I made a change to was in the kick down tables
Chris
1985 Monte Carlo SS
Mods: 9:1 383 LT1, Ported Trick Flow heads, D1SC Procharger, 4L80E, 3.50 9"
Check out the M122 MCSS build thread here!
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The Following User Says Thank You to firebird_1995 For This Post:
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11-13-2015, 07:43 AM #7
There's another table you may have to touch. It's in the constants in Tunercats called "VSS diagnostics enable min RPM." Set that one 200 RPM's higher than your flash speed of the converter.
1995 TA: Converted Nose...381 LT1...4L80E...Moser 12 bolt...Edge TC...
Best 1/4 10.71 @126, 1.46 60ft, 3450lbs
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The Following User Says Thank You to Mystery Bird For This Post:
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11-13-2015, 08:32 AM #8
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11-14-2015, 02:54 PM #9
Thanks guys. I think I got it lined out. He will hit the track soon to test it out.
94 Camaro Z28 383ci AI Heads LE Cam 4L60E Stock 10 Bolt
Personal Best 10.72 N/A 10.13 NO2
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11-14-2015, 06:47 PM #10
He took it to the track and it shifted great!!!!!
Thanks again guys!
94 Camaro Z28 383ci AI Heads LE Cam 4L60E Stock 10 Bolt
Personal Best 10.72 N/A 10.13 NO2
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