people who fit kwik-shifts to fairly-worn gearboxes & then think they can slam the gears thru quicker are what kills gearboxes
people please understand that if your gearbox is quite old (even tho it seems to work ok still) then you fit a kwik-shift (of whatever brand) & then if you think (for some reason) that because now you have a quick-shift that you can "Race" the gears,,,, "You" are wrecking your gearbox
calm down, take a chill pill, understand some physics here & you`ll be fine
a nice newly build (properly) gearbox with a quick-shift fitted (correctly) & used correctly will not kill your gearbox
it`s come to the point where i`ve been reading & hearing so many people tell me that the Kwik-shfits destroy gearboxes----> """RUBBISH""",,, absolute total rubbish.
Also---> some kwik-shifts (when fitted) may need a little extra clearance on the old gear-shift housing to allow the extra throw to clear the old shift-housing,,, some don`t,,, just be aware & do whats needed when fitting it & all will be well... but if you`re gearbox is 20-years old, please don`t blame the kwik-shift & spread utter crap about them.
i understand some people don`t like them , that`s fine, i don`t like "all" of them either, but some are sweet, when set-up well , a good box,,, then they`re great.
sorry, just getting sick & tired of hearing/reading it...
ok, vent over