Digital to analog dash help needed

[Brent r]

Hello, i m new to the forum and am super impressed by the knowledge contained here! I do have a question/need that i was hoping to get help for. I have searched and searched but could not locate sufficient information..... So here goes...

 

I recently purchased a 1985 Brat with a E81T swapped into it. It has the four speed and its really a cool vehicle. The digidash is toast. I have an analog turbo unit going in, so my questions are as follows:

 

1) do i need sending units besides fuel level and oil pressure?

 

2) where can i get the pinout for the digital and analog dashes?

 

3) do i need to solder in resistors for the lower voltage requirements of the analog unit?

 

 

Thanks for your help!!