Author Topic: Vargas turbos vs efr vs stock  (Read 60 times)

wracingblue

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Now it's a given as you go up in turbo size, you will get more lag.  I'm just trying to figure out a middle road path for streetablity, but would like power up top as well.   The Vargas stage 2 might be a viable option, but have seen mixed results, stage 2 plus should feed the upper end, but not necessarily the low end.  Efr 7163 almost looks like the best option to me, but might be a little more sluggish down low than stock.   Of course all these options will be e85 fed.  Any recommendations?  :o  :o

Sicmadek

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Vargas turbos and customer service has always been terrible for the bmws