LSX PCM questions
Almost any of the GM PCMs are capable of handling 15 PSI. There's way more to picking a PCM than boost.
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Joined: Apr 2010
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From: Chicago
It's going into a WRX. Not sure on reluctor wheel yet as I have not built the engine yet. I just need to know what PCM's I can go with, or which ones I can't. I read that 97-98's don't tune well over 15 PSI.
You can use pretty much any PCM you want. The 97-98 aren't that great, but any of the other ones will work fine. But it depends on several other factors, which one you can, or need to use. Things like how high you want to turn it, whether you want to run electronic throttle, or cable throttle, crank sensor reluctor, etc. You really need to figure out the engine combo before you decide what you're going to use to run it.
Running race gas will destroy narrow band O2s in no time. WBs will last a little longer, but depending on what you run for fuel, and for sensors, they can be killed pretty quickly too.
Lots of things to consider.
Running race gas will destroy narrow band O2s in no time. WBs will last a little longer, but depending on what you run for fuel, and for sensors, they can be killed pretty quickly too.
Lots of things to consider.
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I would use a e67 computer with harness, and run a program from either a Zr1 or CTS v for the base. Run as many sensors as the production supercharged application does, and it will make it run very nice.
58X reluctor, and 4X cam gear for the triggers for that ecm.
We use that computer type for alot of projects.
58X reluctor, and 4X cam gear for the triggers for that ecm.
We use that computer type for alot of projects.
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