Swap is done!

I still have the LS ECU in because the dumbshits didn't ship them both together.
With this config, the tach is a-okay and the speedometer is right on the ball.

I'll leave an update once I get the GSR ECU in and get it installed, but I think that it'll be all good.

Just to put this out there: even a GSR motor with LS ECU kicks the balls off my old LS motor. Right off. :yes: