L98Justin

Hey guys I'm starting my EFI install my 85 was Carb'd before it looks like I got the master kit considering I have the in tank fuel pump and regulator with it (the kit is used).

My Questions are:

Can I mount this in-tank pump to the stock 85 sending unit?

Should I upgrade to 3/8 return line or will the stock 5/16 work?

Any tips on mounting location for the ECU

Is there a way to remove the Fuel injector harness without cutting it or removing the whole engine harness?

Do I NEED to use a MSD ignition box

If there is anything else I'm missing or if you have and tips from your install that would be greatly appreciated

Thanks Justin