Anyone wideband a Pettit unlimited ecu?
#1
Anyone wideband a Pettit unlimited ecu?
Just curious what A/F's a person sees with this ecu. Is it in the 10's, low 11's, etc and what mods? If it's extremely rich, then a S-afc could be used to dial some of the fuel out and make a little more HP and still be safe.
Tim
Tim
#4
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My question is if you are running rich enough at 14.7 psi can you turn up the boost another psi and be safe? Also a little off topic; will the pettit ecu and m2 ecu support a single turbo or do you have to go stand alone (power fc etc...). Sorry if its a stupid question.
R.K.
R.K.
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https://www.rx7club.com/showthread.p...hreadid=259617
these dyno runs were using a pettit unlimited, check sign for mods
these dyno runs were using a pettit unlimited, check sign for mods
#7
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Another for ya...
This was at 10 psi, dp, cat back, intake, fmic, stock motor, turbos, cat, and fuel. Tail-pipe a/f probe. Disregard green run as probe had come out. Power sucks because previous owner had cut the CRV wire at the ECU.
This was at 10 psi, dp, cat back, intake, fmic, stock motor, turbos, cat, and fuel. Tail-pipe a/f probe. Disregard green run as probe had come out. Power sucks because previous owner had cut the CRV wire at the ECU.
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msilvia
3rd Generation Specific (1993-2002)
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09-11-15 12:13 PM