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When you get an ecu upgrade, what is done to the ecu that give more hp; They allow more boost in first gear, more boost (up to 15psi), what...
 

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Re: ECU upgrade??? (skippy)

both, but they remove the torque limiter in 1st gear as well. fuel is adjusted to compensate for the higher boost... etc..
 

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Re: ECU upgrade??? (steve s)

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD><i>Quote, originally posted by <b>steve s</b> »</i></TD></TR><TR><TD CLASS="quote">both, but they remove the torque limiter in 1st gear as well. fuel is adjusted to compensate for the higher boost... etc..</TD></TR></TABLE><TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD><i>Quote, originally posted by <b>steve s</b> »</i></TD></TR><TR><TD CLASS="quote">both, but they remove the torque limiter in 1st gear as well. fuel is adjusted to compensate for the higher boost... etc..</TD></TR></TABLE><p>I don't know, but I would hope that a re-programmed ECU would advance the ignition timing curve, as well. <p>
 
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