agent.chaos Posted April 25, 2010 Share Posted April 25, 2010 Hi guys, Is it necessary to adjust the A/F ratio for the meth kit? I'm getting both yes and no answers, and I just want to clarify before installing mine. Thanks! Quote Link to comment Share on other sites More sharing options...
dude Posted April 25, 2010 Share Posted April 25, 2010 Hi guys, Is it necessary to adjust the A/F ratio for the meth kit? I'm getting both yes and no answers, and I just want to clarify before installing mine. Thanks! What other mods are you running dude??? Quote Link to comment Share on other sites More sharing options...
agent.chaos Posted April 25, 2010 Author Share Posted April 25, 2010 Just full BPU right now. Planning on turbo upgrades later on. Quote Link to comment Share on other sites More sharing options...
dude Posted April 25, 2010 Share Posted April 25, 2010 Where are you thinking of injecting it??? infront of the turbos or after and before the IC or infront of the throttle body???, the stock ECU should take care of any issues, the only time I would think you would need a remap is if you wanted to alter fueling or throw more timing in as a result of putting the meth/water in, if that makes sense. Quote Link to comment Share on other sites More sharing options...
agent.chaos Posted April 25, 2010 Author Share Posted April 25, 2010 I was told it goes before the throttle. I'm throwing this question because I was thinking that since it is mixing with air and fuel, I should map it to make it more efficient (I have limited knowledge on this however...) Quote Link to comment Share on other sites More sharing options...
Wez Posted April 25, 2010 Share Posted April 25, 2010 I was told it goes before the throttle. I'm throwing this question because I was thinking that since it is mixing with air and fuel, I should map it to make it more efficient (I have limited knowledge on this however...) Thats all very well and good if you have a fail safe in the system that detects no injection and brings fueling/ignition back to what it should be Quote Link to comment Share on other sites More sharing options...
Tricky-Ricky Posted April 25, 2010 Share Posted April 25, 2010 You shouldn't need to add WI at that level of tune, and if you do then you shouldn't be adding enough water to change the AFRs. You can add a jet either to the outlet of the IC to help with charge cooling, or add a jet to just before the throttle body to help with in cylinder cooling, or you can add both but use smaller jets. Quote Link to comment Share on other sites More sharing options...
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