Has any of you Greddy TT guys have a raspy tranny? I can hear my tranny rattle going through 1st and 2nd. Dunno if it is normal or not. Need some input.

 

No more noises than usual on mine and I have light flywheel which makes more noise than stock to begin with.

 

Are you sure the rattle you are hearing isnt detonation? Mine made that noise...and it first...I thought it was the tranny. Instead...it was pinging.

If you havent retarded your timing yet, it's probably pinging.

 

I havent retard the timing yet. Should I get it retard since I am only running stock boost?

 

you should specially since you are in Cali with 91 octane.

 

It may just be your transmission. I have a G35 with no FI yet and I have that same exact noise you describe. I am going to bring my car in soon. I also have a noise from the clutch when I let it up quick.

 

cquence, Be careful with your Z man. All these posts your making are not sounding good.

Install the Timing harness with the Diodes and pull a few * of timing.
http://www.datavibe.net/~etx/z33_ignition install.pdf