I installed the Karsten spring and heck of a difference. I recommend this somewhat
Easy solution for our 915 trannies. Not flawless but for now I give it 80 to 90 percent better fun factor. Like, here we go, wow, went right into second and on and on. Ok let's do standing 1 to 2, cool. Ok stop. 1 to 2 again. Wondering now where was this idea 20yrs ago! I haven't got to the backroads to really see what's up but in the little 9 mile loop, it's the feel of a different transmission. Not as sloppy and yeah, the shifter sits in the 3rd to fourth plane. Installer should have some small diameter wire. I literally squeezed the ends together in my vice. Ty wired the middle together. Out of the vice was a compact preloaded spring. Slipped the u shaped arm under the fork thing and simultaneously slid the pivot pin back into position then clipped the ty wire and locked the pin into place. Forget the carpet pieces, I'm trying this out now. Loved it. Reinstalling the shift covers and the other stuff. I got it in LA 5 days ago. Happy New Year!
Cheers!
