looking for some help on which car to buy, and if the 4.3 vortec is a wise and wallet safe way to go. have 2 cars to choose from, but not too sure about their detailed specs. i believe one is the gtu, the other unsure. both cost 500 or less. so the car itself is cheap. first one did have 350, but now engine & tranny are gone, so its empty. the other has rotary still, but doesnt run. fell in love when friends dad built the 350 rx, but he sold the guts. info on swap hardware, specs, torque to weight ratios, anything would be helpful. thx

 

https://www.rx7club.com/forumdisplay...sprune=1&f=118