quaife guarantee isnt worth a toss im affraid
brand new built quaife did 1000 miles and 4th and 5th welded to shaft quaife just said sorry u were running over 350bhp byeee
I was about to say the same thing :lol: it's like the lifetime guarantee on the Goose exhaust stuff, not worth a wank.
I provided my Shoot peened/cryo'ed gearcase to Bernie and after I supplied the various Nissan bearings needed for the build, he built me up a Quaife box with shotpeened and REM polished gearset for a scratch over 2k :-D
speak to the gearboxman before you do anything else