dual speed electric fans with Volvo 2 speed relay for the 90 Obs 454ss 

Hi thanks for your video one thing is not clear to me your positive and negative wire from the battery how and where did you connect it

How did you get both fan’s to work on high speed and low speed

What car or truck did the fans come out of?

I have a 1990 Chevrolet with tbi small block. Should i tap into the existing wire for the temp sensor?

do you know how many amps are the relay is ?

What year Volvo come with these ?