Jump to content
SAU Community

Recommended Posts

HI All

im hoping someone can confirm for me the correct distance from release bearing to clutch and if i have measured the correct way.

I have just installed a Nismo twin plate clutch to my r33 gtst skyline. I took the measurement from the block to the clutch fingers and got 77mm.

I then went to the gear box and pushed the release bearing back as far as i could and got the measurement of 85mm. this is a distance of 8mm clearance from bearing to clutch fingers when all bolted back together. Could someone please confirm what is the correct measurement. I think i remember reading it was 10mm but i have serched and could not find that information.

I do have a carrier that will get it to 11mm just want to confirm before i put all back topgether.

Thanks Neal

  • 6 months later...

NPC told me that i need 6mm-8mm throw. my current measurements are 80mm bearing to bell housing and 78mm block to teeth. so thats 2mm travel. i need to reduce my bearing carrier by 6mm.

Here are the lengths

30501-A3800 12mm,

30501-N1601 14mm,

30501-U0200 16mm,

30501-S0200 18mm,

30501-B6000 20mm,

30501-S0160 22mm,

30501-K0404 24mm,

30501-K0510 26mm,

30501-N1600 28mm,

30501-N8400 30mm

And how to measure it (A)

post-14265-0-84112400-1350803593.jpg

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now


  • Similar Content

  • Latest Posts

    • Thank you, 100% the intent. New coils were due and the 17" sixers look/feel loads better than the stock wheels. The aero options are so spot on.   Thanks for the warm welcome, all!
    • 98 r34 gtt Been rocking my latest setup and car running like never before. Have put a good 200 miles on it since all the latest changes and additions. everything is dialed in and have been driving it a bunch.   However, all a sudden last weekend as soon as I pushed throttle passed 4k and the engine stumbles, (slow or fast acceleration) hesitates and doesn’t go above 4100 or so, like a misfire. Everything else seems fine. I had a “good” set of coil packs that I removed from car when I first got it when I changed them over to new coils. I swapped out current ones for those, but no change. I also changed the plugs, no change. Seems to rev over 4 when out of gear with no load just fine no “misfire”, but as soon as its in gear with a load of any kind, it “misfires” as soon as rpm drop back below 4 k it runs perfectly, smooth, starts, restarts and drives fine as long as I keep it below 4 k while in gear. All readings look fine, no CEL   Any idea as to what could all a sudden cause an issue when pushing rpms passed 4 k?
    • When you say your cams are 272/262 is that 272in and 262ex?
    • We're arguing semantics. I am saying 45 accel and a 55 deccel ramp are "2 ways". Even a 45 degree ramp and an 89 degree ramp is "2 ways", because it is literally... two ways. The cusco 55/30 ramp is a 2 way. It's two ways. I get it though - in normal nomenclature a "2 way" would be 45/45 or 55/55 or 60/60 i.e the same locking in both directions. And something like 45/65 would be considered "1.5 way". I would then say if we're getting into the nitty gritty then every locking diff is a "2 way" diff and we should not speak in 1.5, or 2 ways but ramp angles instead. Which ofc if one of those ramp angles is 90deg, that side is not doing any locking. :p So Nismo don't obviously sell 3 things. The fact of the matter that they only sell two items really goes to show that there's a 2 way and a "1,5 way" which is really a 1 way. I believe the actual lockup for the 'adjustability' of the GT pro is really just setting preload for when the ramps actually start locking up. It's not changing how much 'wayness' there is. It is (somehow) horribly explained. People just buy whatever diff and go "locks up good bruh" and that's what ends up on socials forever.  
×
×
  • Create New...