Someone offered me a neat firts gen rx7 for my car. Although I am not interested in the trade, I am interested in the SA. I was hoping some knowledgeable people can help answer some simple questions.

How much do running Sa's ussually go for? Both the fuel injected and carb models.

How reliable is the 12a engine? For some reason I recall the earlier 13b's being reliable, and it was the fd rx7 that had some problems. Is there any truth to this?

Thanks for your time.