LT1-LT4 Modifications 1993-97 Gen II Small Block V8

e-cutout stuck closed

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Old Jul 3, 2007 | 11:37 PM
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Default e-cutout stuck closed

My McCord e-cutout is stuck closed. I put a voltmeter to it and it read 12 volts, but its stuck closed. It's probably an elec. motor or something. Is the motor a cost worthy part to replace, or should I just get a new one? Do any supporting vendors sell e-cutout parts? If any vendors could also speak up on possible costs of parts or a new unit, I would appreciate it, thanks.
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Old Jul 3, 2007 | 11:59 PM
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mine does the same thing, its the connections at the motor have someone hold the button open and get under their is wiggle and **** on the connection at the motor, I ended up pulling my heat shrink off and messing with them, i got to get time and fix it though.
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Old Jul 4, 2007 | 12:04 AM
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and **** on the connection at the motor
How is fecal matter going to help the connection!?
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Old Jul 4, 2007 | 12:13 AM
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Go F yourself JK LOL you know what i meant.
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Old Jul 4, 2007 | 12:50 AM
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Originally Posted by Jditlfm
and **** on the connection at the motor..
New free mod.
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Old Jul 4, 2007 | 01:10 AM
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LOL! I must say I ahve not tryied Shitting on the connector when mine is stuck closed.

Mine usually does it if I close it while the car is hot and let it cool down. then the case shrinks on the butterfly and it gets stuck
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Old Jul 4, 2007 | 08:19 AM
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I killed three cutout motors before I gave up and ditched the idea alltogether.
Stupid cutouts cost me 7rwhp (closed) and only gained 10 (3 over not having them) when open.
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Old Jul 4, 2007 | 04:35 PM
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how did the presence of a close cutout lose hp over not having one at all??
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Old Jul 4, 2007 | 06:49 PM
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Originally Posted by eLTwerker
how did the presence of a close cutout lose hp over not having one at all??
The closed Y causes turbulance in the exhaust.
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Old Jul 4, 2007 | 10:51 PM
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has anyone else experienced this? Lower dyno #s with closed cutout vs. no cutout.
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Old Jul 4, 2007 | 11:25 PM
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Originally Posted by eLTwerker
has anyone else experienced this? Lower dyno #s with closed cutout vs. no cutout.

Hell, I don't know physics, and it makes perfect sense to me. The only way it wouldn't cause a power loss is if it had a flap, that when closed made a perfect closure over the exhaust pipe, and when opened then flopped over and obstructed the exhaust pipe which in turn would divert exhaust out of the cut-out. Please tell me you follow what I said, so I don't have to bust out ye ole M$ Paint
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