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24 tooth reluctor or converter box?

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Old Apr 9, 2023 | 03:42 PM
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Default 24 tooth reluctor or converter box?

Have an ls2 I (eventually) plan on swapping into my c5. Also was planning on throwing a 4" Crank. Since I'm getting a new crankshaft, am I better off ordering one with the 24 tooth reluctor? Or is running the converter box a better option?
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Old Apr 9, 2023 | 03:57 PM
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I would do the 24 tooth reluctor. That's what I did to a 6.0 block I had sleeved and stroked to 427 cubes.
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Old Apr 9, 2023 | 04:55 PM
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Hopefully this isn't an odd question, but... LS2s are 24X and all C5 engines are 24X, so why would you consider using a 58X reluctor and having to buy a converter box? The 58X has better resolution, but I don't see there being a performance gain from using one, especially if your PCM is already 24X.
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Old Apr 9, 2023 | 06:15 PM
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Originally Posted by LS1Formulation
Hopefully this isn't an odd question, but... LS2s are 24X and all C5 engines are 24X, so why would you consider using a 58X reluctor and having to buy a converter box? The 58X has better resolution, but I don't see there being a performance gain from using one, especially if your PCM is already 24X.
LS2's came both ways. The 2005 Vette had 24x/1pole cam sensor, all else was 58x/4 pole.
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Old Apr 9, 2023 | 06:21 PM
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I would absolutely order one that’s 24 tooth why add something that could be a future issue down the road if it breaks
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Old Apr 10, 2023 | 08:03 AM
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Originally Posted by G Atsma
LS2's came both ways. The 2005 Vette had 24x/1pole cam sensor, all else was 58x/4 pole.
I learn something every day, lol.
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Old Apr 10, 2023 | 09:23 AM
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Originally Posted by HappySalesman
Have an ls2 I (eventually) plan on swapping into my c5. Also was planning on throwing a 4" Crank. Since I'm getting a new crankshaft, am I better off ordering one with the 24 tooth reluctor? Or is running the converter box a better option?
Do the reluctor wheel. Some failures reported here with the converter box.
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Old Apr 12, 2023 | 06:08 PM
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New crank for new motor?
Definitely get the 24x crank to match your car's 24x PCM.



I have a Lingenfelter 58x to 24x box on my 99 T/A and it's worked great over the last five years, no issues.
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Old Apr 12, 2023 | 06:51 PM
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I also have Lingenfelter's trigger box, and other than a slight delay on startup, it works great.
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