C4 Tech/Performance L98 Corvette and LT1 Corvette Technical Info, Internal Engine, External Engine

factory stall speed

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Old Mar 31, 2007 | 07:46 PM
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Default factory stall speed

What does the factory torque converter in an 86 stall at?
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Old Mar 31, 2007 | 07:51 PM
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2000
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Old Mar 31, 2007 | 07:56 PM
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85-86 had the 2000 stall, then it dropped to around (I think) 1600 after that. The H-body guys were using those until they got scarce, then switched to the S10 converter which was rated at 2025 rpm...
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Old Mar 31, 2007 | 08:54 PM
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2026rpm for 85-86, which doesnt need to be changed unless you've done away with TPI.
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Old Apr 2, 2007 | 07:08 PM
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yeah tpi is long gone, bought the car with out an engine, ideally I need a 2800 to 3200 to go best with my cam but the 2k should be somewhat decent temporarily. Thanks for the reply!
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Old Apr 11, 2007 | 10:47 PM
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On a side note I really hope its the origional converter as god knows what's been put in there over the years..
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