Jump to content
SAU Community

Recommended Posts

Or if you don't have that much cash and don't regularly dump the clutch at 8,000rpm you could go an exedy heavy duty.

Mine held up fine with that power.

Is a Heavy duty stronger then a a hevey duty cussion button

Say wut?! You should get a sprung button clutch! Less stress on gearbox, easier to drive.

Besides the exedy heavy duty is around 700 and the npc 10" is around 700

Npc all day everyday

Where can I get one of these from n will it hold 300kw

Say wut?! You should get a sprung button clutch! Less stress on gearbox, easier to drive.

Besides the exedy heavy duty is around 700 and the npc 10" is around 700

Npc all day everyday

Where can I get one of these from n will it hold 300kw

Excedy HD = Soft, not recommended

Excedy Cushion Button = Currently welded to my flywheel

If you have 300 you have options, if going toward 400 then choose wisely! I am in the middle of choosing..................

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

    • Hope you aren't too sore after that one, might take a day or 2 to notice yet and I guess it is a loooooong drive home. On the bright side, tube frame front end is a thing at superlap, right?
    • https://www.facebook.com/share/p/18rmVb1SKB/ 
    • The chart of front pressure to rear pressure (with one being on the x axis and the other being on the y axis) is not a straight line on a typical proportioning valve. At lower pressures there is a straight line with one slope, and at higher pressures that changes to a lower slope. That creates a bend in the line at that pressure, called the knee point. If you do not change the proportionng as the pressure gets higher, you will suffer excessive pressure (at one end of the car or the other, depending on which way you look at the proportioning action) and then get lockups at that end. The HFM BM57, from my memory of previous discussions, is based on the BM57 from a different car (to a Skyline), with a different requirement for the location of the knee point and the distribution of pressure front to rear, and so is not a good choice for an upgrade on a Skyline. Here's a couple of links to some old posts, one from here, one from elsewhere. A lot of it pertains to adjustable prop valves, but the idea is the same. There are plenty of discussions on here about this issue from al the many years of people wanting a cheap/accessible option. https://grassrootsmotorsports.com/forum/grm/learn-me-brake-proportioning-valves/236880/page1/ https://grassrootsmotorsports.com/forum/grm/learn-me-brake-proportioning-valves/236880/page1/  
    • Yeah dunno why johhny posted that here with no context, just post on FB/insta bro where he put it up?  Laine had an off at T4 during Thurs prac, he's ok, car is less than perfect, they are done for the weekend, he can fill in the rest. Bando also binned it like 100m up the road.   
    • I feel there must have been a FB/insta post and the weekend did not start well at all I hope everyone is all okay
×
×
  • Create New...