I seen some nice ones .. if you know what your doing as far as tuning and actually not using a LS tranny and using shortgeared trannies with lsd then alot is possible.maybe not k20 killer ? but better than your average h22 swap.I hate the h/f-series trans,glad i havn't done a h-swap yet cause i'd sacrifice $ for a h2b kit so i wouldnt have to cut my precious EF's all up for a h/f-series trans.but everyone is titles to their own opinions .. some love their b16's some love their b18c's i just like the h22 and im glad i have a option to use a better tranny.plus not do any cutting.