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    TBI Engine Question

    I'm finishing up a TBI engine build now for my wife's K2500. 406ci, 5.7 rods, 9.8 to 1 cr, Promaxx vortec heads, Comp 260XFI cam, Edelbrock performer RPM intake with an adapter. I'm focusing on low end torque. Idle to 4500rpm. Its a extended cam LWB 8600 gvw 4l80e truck. I will be tuning it...
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