new to turbo buicks

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    TT 93 Street Tune Lean

    So Just want to see some thoughts of users here, Currently just picked up a Turbo Tweak Tune 93 Street 19/17 15-17 psi. Eric stated his tune the maf needs to lock onto 255 to have proper fueling. Car has usual mods, TA-49, Exhaust, K&N Intake, FPR, Racetronix 255 Pump and some other parts not...
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    NEW to Turbo Buicks - PTE Chip Timing

    Hi, I am new to the forum as well as turbo Buicks and have a few questions. First I have a 1987 GN with 52k miles The car was my dads and he is no longer around to ask questions about the setup. From what I can gather this is the current setup. TA-49 Turbo Lucas 42.5# injectors Fuel pump...