I currently have a type r tranny for drag race set up. but it seems i am going to be gear limited even running the car out to 9.5k. Is it worth switching to a 94 95 Gsr tranny and just ad a Lsd. Or should i just change forth gear if M-Factory has it available for the Type R tranny

 

wow no help?

 

Limited on boost? That's just an internet myth. A faster accelerating tranny, is a faster accelerating tranny no matter what.

If you're strictly drag, then stick with the type r. If you daily drive this car and you want to get a little bit better gas mileage without hurting your 1/4 mile times too much, then a GSR tranny with an LSD is what you'd want.

 

gonna be picking up the M factory

 

You are redlining 5th or redlining fourth too soon?

Gear-GSR---USDM ITR
1-----3.230-3.230
2-----1.900-2.105
3-----1.360-1.458
4-----1.034-1.107
5-----0.787-0.848
R-----3.000-3.000
FD---4.400-4.400

 

How much power? 24.5's or 26's?

 

24.5 snd in 4th did a run on dyno hit 134 on 17inch slicks when inflated may be taller will see haven't been down the track yet with them

 

GSR 4ths. I went 150mph on the ITR mission with GSR 4ths on a 24.5" tire.

 

Guess ill have to when on the track not dyno only reason I am concern cause when I buy the lsd its different from gsr so would hate to spend money twice if I had to get a gsr tranny

 

GSR and ITR are the same diff fitment.

 

So you changed the 4th gear in the ITR to a Gsr?

 

does the LS 4th gear fit?
its a .966 ratio i believe, would be good for 155+ mph if you need to go that fast.

 

Only if you use LS 3rd, hub/slider, and shift fork as well.

 

Yes, was on the rev limiter at 150, changed it to the GSR 4ths.

 

gotta get her down the track this year and see whats up. Might just be worth switching it now while its out.