like it says which would be better for a boosted b18a? Has anyone used one and then the other? and how much of a difference did it make?

 

i have a ys-1, but nothings in yet, so ill just listen to what people have to say as well

 

They gsr has shorter gears, its not the hugest difference in the world, but with boost on the freeway you can have some fun with the ls trans. The gsr tranny is a little bit stronger however. But your first couple of gears are going to be that much zippier with the gsr and boost, id go with the ls especially if you can get it cheaper
mike