Originally posted by calloway 91si
i went through the same thing but it was the other way around i bought a tranny that i thought was an ls but it was a gsr and it said ys1 as it does on both i consider myself lucky to get a deal like that but with a ys1 gsr at 3000rpm's in 5th gear you should be going exactly 60 mph
I believe you have the ys1 (LS) tranny. If it's the GSR tranny, you should be at 3500rpm...the us tranny you're at 2895.
http://crx.honda-perf.org/math/index.html