Hi guys, Im looking at upgrading my secondary injectors to some 1600cc's but I've got a question, are all top feed injectors the same ? I see some are thin and some are fat, so cant imagine they will all fit the rx7, but each type of injector I see dont refer to a particular vehicle or model of car. am I missing something or are the injectors all universal if they are top feed injectors?

http://www.fiveomotorsport.com/domes...s/?itemid=1112

http://www.fiveomotorsport.com/domes...s/?itemid=1102

above links of 2 injectors Im referring to. so basically the question is will both injectors fit the rx7 in the same aftermarket top feed rails, and connectors, what type of connectors do our cars use?


thanks