OK so heres the deal. My 05' evo has 2200 miles on it. it will grind going into 2nd gear at 0ver 7k rpm's but only when i launch and only the first launch. every other time after the first it is smooth like butter and it will never grind unless i launch. i have swapped out the tranny oil with amsoil 75-90 gl4 oil and still the same thing. any ideas? thanks in advance. Brett

 

anyone?