Tbi swap build thread

[pancake]

Sorry if this is a repeat post, The other one did not look like it was posted.

Almost ready to install but had a few more questions:

My Oil Pressure Switch has three wires coming off it: orng, gry, and light tan. I know where the orng and gry wires go but where does the light tan wire go?

To install Dizzy do I need to find TDC on #1 and install dizzy so rotor points at #1 plug wire?

What should I start with for timming for a TBI 5.7L?

I need to disconnect a wire to set timming? D5 lt brn/blk wire?

Any advice on timming or insatlling the Dizzy would be great.

Thanks again for all the help and I hope people are getting some usefull information from this thread!