MSD 7AL-3 Ignition on LS1
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thats one of my fav parts of the LS1.
NOTHING needs to be upgraded in the ignition.. you can run a turboed 7 sec drag car with these ignition parts.... they're good coils.. and theres one for each cyl... so lots of charge time, and a nice full hot spark everytime.... with a short plug wire.
some guys put the MSD wires on, but its not needed and no real gains... they do look nicer though.
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