URD Stealth 2.825 Pullley Install
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Bulldogger
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It looks like the TRD reflash is set for 10's @ WOT. Normally you would tune to keep AFR's at 11.5- 11.8, it seems the mods are not maxing out the injectors because you hit 10 momenterily and then they readjust to about 10.5 to 11.1 as the rpm band approaches redline
Detective_Dan
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The leanest I've seen my afr's is 10.2 at WOT at redline. I think trd reflash is just rich for safety. Leaner is meaner, but more dangerous than rich
Gadget
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ToyotaTacoma4Ever
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What do you mean by washing out cylinders ?? I've seen my AFR's as rich as 10.2 as well O.O
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Might not be precise, but I said can. Dependant on variables. However, I remember a coversation with Scott where he said that when he used to race his cars, that he liked to have them in the mid 9's AFR.
Also, I just remembered that I have personal experience with my truck running between 8.8-9.5 AFR constantly, when the MAP-Ecu2 went out on me. Aftef removing it and getting things back to stock, it couldn't start. We had to add some oil to each cylinder to get it to start.
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