ive been hearing that rx-7s have a weak engine by saying weak i mean it doesnt last long i was wondering why? and if there is a problem i was wondering how would u be able to fix it? i appreaciate the info and comments thank you

 

they have weak engines because of the people which own/abuse them. they lean out very fast because stock they come boosted at 10psi. when people crank the boost up without doing fuel mods to support it, it goes pop just like any other engine. try to run 14-17+psi on a stock V8 and see what happens.

 

http://scuderiaciriani.com/rx7/buying.html