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LS3 MAF with LS1 PCM

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Old 09-19-2019, 09:40 AM
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Default LS3 MAF with LS1 PCM

I am planning on a LS3 build but will be converting it to DBC. I was thinking about using the LS3 MAF but not sure if the LS1 PCM can read that. I see they make wire harness adapters for that but is that all I need? I think the 5 pin MAF sensors used on later LS1's were 85mm and my throttle body is 92mm. I want to make sure that I dont bottle neck the intake. Thank you.



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