built tranny?

[cpgtr]

i think ive got a gear set in my tranny in my r33 gtr

heres the thing i know the r33's came with pull type

i looked at mine and its a push and the tranny is marked with a stamp thing saying O.S...when you drive the car it feel like there is definitely something in there but there is a number beside the o.s that im going to clean up and try and read it

im kinda interested to get anyone's input on this

[PH_Motorsports]

I heard the tranny from the video, and saw the pull. I'm pretty sure you have something special in there

[Zacho]

The letters OS make me think you have the OS giken gearset. Does it whine 1st through 3rd?

[cpgtr]

The letters OS make me think you have the OS giken gearset. Does it whine 1st through 3rd?

there is definetly a whine

[R32GT-R]

if you say os-88 i call bulls#it

[cpgtr]

well its not an 88 cause its not 6 speed nore sequential i think its just a close ratio gear set

[Super_Dude]

Get your speed reading at 5k rpm in each gear. Check the stock gear ratios against your speeds and it will tell all.

This is how I found out I had the full 1-5 osg gear set.