Mazda Miata Aisin AZ6 6-Speed Gearbox “CIRCLIP MOD” Disassembly Procedure Part 1 скачать в хорошем качестве

Mazda Miata Aisin AZ6 6-Speed Gearbox “CIRCLIP MOD” Disassembly Procedure Part 1

A solution to prevent major gearbox failure in the Miata NB 6-speed gearboxes, and the sister Aisin AZ6 gearboxes found in Nissan Silvia S15, Lexus IS200, Toyota Altezza, GT86, Subaru BRZ and the Mazda RX-8 series 1. Essentially the issue is the same every time: more-than-stock torque loads put excessive lateral force into the 4th gear “circlip” (actually a pair of spacer C clips retained by an outer snap ring) which causes it to chip the retention groove. This leaves 4th gear to freely float across the countershaft and inevitably come out of alignment with it’s drive gear and causes major failure. Modifying the countershaft you can reach a torque of 500Nm, capable of more than 400hp. From Spain to the whole world, I present my humble contribution to those motor enthusiasts who like me are fascinated by these incredible Japanese machines from the 90s. Follow my build on IG @jrmiata #miata #miatagang #miatalife#miataclub #mx5miata #miataturbo #turbomiata #mx5 #eunos #roadster #garretturbo #garrettmotion #miatana#miataroadster #topmiata#TrackMiata#aisin#az6#circlipmod#silvia#is200#s15