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Old 10-30-2010, 12:40 PM   #1
ed cottrell
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Default Prpoer A/F ratios

O.K. I have 09 GTR, and have installed Full T1-R Turbo back exhaust Cobb 2.75 inch intake and flashed with Stage 2 93 octane map. Car is running fine ! Boost gauge reflect boost hitting about 15lb. on full throttle accelerations. Just want to be sure I'm running safe ! (Had heard somewhere that Cobb had indicated you needed to adjust from stock stage 2/93 map, if you installed their intake ? Other sources indicated I'd still be safe with their stage 2 map.
Any first hand experience out there ? Also, I have not used the data log function to track A/F ratios. Is it fairly accurate ? More importantly, what should I be looking for as proper/SAFE a/F ratios for this set up ? Thanks in advance for any guidance. Ed Cottrell
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Old 10-30-2010, 12:49 PM   #2
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Default Proper A/F Ratios

Sorry about the misspell
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Old 11-30-2010, 04:50 PM   #3
JeremyBlackwell
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Hello Ed, you should be fine with those mods. Feel free to email me a datalog and I'll review it for you if you like!
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