Don't think so, I think just the S13 ecu. You could still use it but just like when neo-vvl people use it you will have to wire up the vct to the breakout board and trigger it that way. Not sure if the S14 is on and off for the vct or if it moves it in increments.
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95 240sx RB20 415whp
91 Nx2000 VVL yo
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