PDA

View Full Version : RB25 transmission disengaging issue


BspeedIL82
04-08-2010, 10:57 AM
I finally got my RB swap up and functional last friday. Took it for a legit cruise to test it out and monitor some things.

Heres the issue I'm having---1st gear falls out with acceleration. 3rd gear will only fall out after boost or acceleration with elapsed time, and 5th gear is somewhat tricky to hit at times-causing me to grind gears. 2nd, 4th and reverse are fine.

Auto to 5spd swap. Hardline to Braided line.
I have rebled my clutch.
I have a new shifter bushing on the way cuz the old one doesnt look very good.
I have a centerforce s2 clutch--roughly 7k miles. New 300zx TOB.
New TOB sleeve from nissan for the 300zx.
I have contacted the company in regards to this issue since i JUST got it running and we are in the process of trying to figure out areas to address before jumping to the bad trans conclusion. Im really hoping its a component issue and not a trans issue...
Any help would be greatly appreciated.