Silvia transmission problem

[mattyo]

Hey has anyone out there had a problem with the transmission they recieved when they put their SR20DET motor in, when I put my transmission in I replaced the clutch and flywheel with a system from Exedy. The problem I am having is once the car is warmed up and the transmission is warm it won't go into first gear. I have put Red lines performance fluid into the transmission and rear end thinking it would help it hasn't. Some say the master cylinder is to weak to pump fluid through this clutch and transmission others say the inners of the transmission is shot. Has anyone had problems like this? Do you know of anyone who has had problems like this? If so please help don't know what to do right now.

MATTYO

[Hijacker]

sounds like a syncro problem to me. Have someone check the 1st gear syncro out and see what they say.