I was given a 99 s-10 blazer vortec with a blown motor and would like to take my newly rebuild 94 s-10 blazer vortec with the spider injectors into this truck as my new beater. I don’t care much about being road legal. Do you think it’s worth it?

 

I wouldn't go from Multi port fuel injection to a batch fire set up i would just get a motor from the salvage yard or take the motor to the machine shop and have it rebuilt. The headache the wiring is going to give you is not worth the little bit of money you are going to save over buying a motor and you would end up spending the money saved to get the other motor to work... not worth it thats awesome someone gave you a car wish someone would give me a car