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Discussion Starter · #1 ·
Ok, so I'm wanting to do a blow-through application with my MAF for my 02 Zetec and I've been told that I need a blow-through specific MAF to do this. What I haven't been able to find out is why. Why can't I use my stock MAF as a blow-through (with a bigger 3-inch housing, and a proper tune of course). The blow-through MAF's I've looked at say that they can be used as draw-through or blow-through, so what are the real differences here, if any?
 

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C2H5OH
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There's nothing different. Use whatever you want. Just have to tune for it.
 

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Discussion Starter · #4 ·
Ok awesome. The only thing I'm concerned about is the MAF pegging and getting a bad reading. Should I be ok with running 10lbs with the stock MAF? Or should I find one from a Lighting or something that was designed for use with boost?
 

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Discussion Starter · #6 ·
Well I'm only aiming for about 200hp lol
 
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