Quote:
Originally Posted by Keller
Those will require low impedance drivers to be installed in your ECM.
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is they are the MSD 50# they work fine its only the siemens 55# and larger that need the new injector drivers installed in the ECM
the Mototron 60-65# DON NOT need the ecm mod
Hands down the mototron 60-65# are the best things out there for the turbo buick..
they work excellent for everything from mild to wild