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> 7AFTE, Tuning Question
post Feb 7, 2012 - 2:11 PM
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celicomx



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I'm currently building a 7AFTE, my question is, go FMU? or SAFC witch 350cc Injectors? I'm going to boost less than 10psi, so any advice is welcome.

 
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post Feb 8, 2012 - 12:07 AM
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mandrek



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been doing allot of reading on these types of setups.. FMU gives you a mechanical way of delivering fuel, but the piggy back is allot more precise.. for my own planned set up i will be going with a rising rate FPR, and the greddy ultimate E-manage.. since the e-manage gives better control over ignition timing. (or at least that is what i have been reading) the key is that with one yout tune is linier and the other it is tuned on a curve.. (still have to do more reading on this, but i DO know that if you are tuning with a rising rate FPR, that the method is different than tuning a setup w/o one..


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