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240sx LS1 ECM programing help needed

Old 11-13-2007, 08:12 PM
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Default 240sx LS1 ECM programing help needed

Im about to send my ECM for reprograming for my swap. Wanted to make sure Im not missing anything that needs to be done with it. Any help would be greatly appreciated!

Heres the details. 04' GTO LS1, using an F-bod wiring harness. ARP rod bolts, MS4 cam, upgraded oil pump, ported & polished throttle body, hinsons headers. Rest of the motor is stock.

I was thinking all I needed was VATS removed and a base tune for the cam. Am I missing anything?
Old 11-13-2007, 08:22 PM
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where r u going to send it to?
Old 11-13-2007, 09:12 PM
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02 sensors? gear ratio? Tire size?
Old 11-13-2007, 10:38 PM
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You left out a lot because we don't know how you are setting it up. Are you running cats/rear o2 sensors? How about AIR or EGR. Is it an M6? You'll want CAGS off if it is. You'll also need the fuel tank pressure sensor disabled as I assume your not using that.

Re'
Old 11-14-2007, 08:37 AM
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Its a 4.10 rear, 305/35/18 tires, M6. Will have air, no cats. The headers do have provisions for 1 o2 sensor each in the collectors. Would like to delete EGR also.

Not sure who Im sending it to yet, still getting prices.

Thanks for the help so far everyone
Old 11-14-2007, 12:39 PM
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gonna need dual valvesprings and hardened pushrods with that cam.
Old 11-14-2007, 07:26 PM
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Oh yeah I went through the whole valvetrain, and a double roller.
Old 11-25-2007, 07:28 PM
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call red star performance and see where they'd reccommend, they are really nice guys and they help out icantdrift (erin sanford) a lot. look em up on google, they are near atl.

also disable skipshift, its gay.
Old 11-26-2007, 09:40 PM
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do you know what AIR is? its not air conditioning....


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