TwinTurbo.NET: Nissan 300ZX forum - You do know the NA ECU runs a shit ton more timing right?
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Subject You do know the NA ECU runs a shit ton more timing right?
     
Posted by Crim on May 16, 2006 at 8:21 AM
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In Reply To RacerZX, Chapter12...Brain Power, AutoX Video, Etc. posted by CarlM (RacerZX) on May 15, 2006 at 04:31 PM
     
Message Especially if its a tuned JWT NA ecu, its going to have alot of timing, especialy for a boosted 10:1 motor. From tuning SR20 ecus, I'm willing to bet this is where a majority of your new found "seat of the pants" power came from.

I know for a fact that a *tuned* SR20DET program's timing maps do not even come close to the *stock* timing maps from a SR20DE ecu. I can only imagine this is true for the VG30/300zx programs as well. Bug ash or JWT and i'm sure they'll tell you the same.

I would definatly look into getting your turbo ECU tuned for the proper AF, or getting your NA ecu's timing maps tuned down for running boost.

1990 2+2 TwinTurbo
1992 NX2000 (SR20DE-T)
1998 Suzuki GS500e

     
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