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The Terminator
Engine/Tuning
Sct mafs
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<blockquote data-quote="Black Cobra" data-source="post: 11021624" data-attributes="member: 3163"><p>No. The computer has to know exactly how much air is getting into the engine and the BA2600 and any other MAF or extender will throw the numbers way off. A tune is required to make sense of it all.</p><p></p><p>Using the max volts/counts from a BA2600 as an example; the stock tune would think there was about 64 pounds/min of air when in reality there probably around 108 #/min of air. This would cause a very lean situation. The BA2600 tune sets max volts/counts to 51 #/min of air; but all the other 47% scaling in the tune causes the proper amount of fuel to be added to get the correct A/F ratio for around 108 #/min. 1350-1450 CFM depending on alititude and temperature and other things?</p></blockquote><p></p>
[QUOTE="Black Cobra, post: 11021624, member: 3163"] No. The computer has to know exactly how much air is getting into the engine and the BA2600 and any other MAF or extender will throw the numbers way off. A tune is required to make sense of it all. Using the max volts/counts from a BA2600 as an example; the stock tune would think there was about 64 pounds/min of air when in reality there probably around 108 #/min of air. This would cause a very lean situation. The BA2600 tune sets max volts/counts to 51 #/min of air; but all the other 47% scaling in the tune causes the proper amount of fuel to be added to get the correct A/F ratio for around 108 #/min. 1350-1450 CFM depending on alititude and temperature and other things? [/QUOTE]
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