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  1. Very rich at idle

    General Supra Forum
    Hey all, I have a ecumasters classic Emu on my 93 2JZ-GTE. 6266 single turbo, Tial wastegate, 650cc injectors, HKS SSQV bov, on 17 psi. It is professionally tuned. I am currently having issues with choppy and rich idle. It starts up at like 9:1... which is excessively rich. My question is, is...
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