Quote Originally Posted by fulloboost
those look like 10w3 or 10w0 because the dust cap design changed on the newer versions..i dont think there is a 10w4..u still got them?
There is actually a W0, W1, W2, W3, W4, W5, W6, and W7 series. Most of the W4's and such you don't see much of are older.