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      12-21-2011, 11:30 PM   #8
SANguru
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Drives: i8, X5 50,M550i,Tesla, MP4-12c
Join Date: Aug 2007
Location: Bay Area, CA

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Quote:
Originally Posted by javol View Post
+1

JB4 Map 1 works @ 13-14 psi, not so far from stock 35is boost, where is the secret transforming the car?

NOTE: just curiosity, not irony
you are missing the complete picture. 13-14 target at WOT for 7 secs stock and that's WOT again but stock also tends to run rich at the mid range where as the JB4 map 1 is 13-14 target even at part to full throttle has a much cleaner A/F. It's night and day. I'm running map2 with no problems and the logs are very clean. n54tech has plenty of is and 1M before and after dynos.
Appreciate 0