Just curious if anyone has squeezed a few more ponies out of their Merc 350 Mag MPI (315hp) Towsports engine? If so, how did ya' do it... reflash or reprogram the ECM, different intake/induction system w/larger throttle body or something else? Also, does anyone know if this engine can use the intake (tunnel ram) and throttle body (90mm) from the Merc Black Scorpion 5.7 (330hp)? I'm not really looking for more speed, just want more power & torque for pulling. TIA, Steve
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