Jump to content
SAU Community

Recommended Posts

What launch technique do i employ to lay down quick 60's? Ride or dump?

330awkw will be my future plans, what clutch is everyone using for street using with this sort of power?

I know the excedy is great, but which model excedy? Needs to be light and strong

What launch technique do i employ to lay down quick 60's? Ride or dump?

330awkw will be my future plans, what clutch is everyone using for street using with this sort of power?

I know the excedy is great, but which model excedy? Needs to be light and strong

OS GIKEN twin plate.

What launch technique do i employ to lay down quick 60's? Ride or dump?

HARD slip from about 5000revs.

Use something cerametalic with a button face and a decent clamp load.

I have faith in the exedy HD 5 button, some US manufacturers make 6 button discs which you can track down sepperately if you wish.

I have also seen/used an extreme motorsport kit on an SR20 RWD which had a good clamp load and a 6 button disc. I am fairly sure they are pricier than the exedy though.

Dial up a few rpm, hold the handbrake so you dont roll out of the staging lights, get the clutch to grab point, dial in a few more rpm 6k ish then feed out the clutch while you feed in the power as you drop the handbrake. A little slip on the line will get you out of the hole ALOT quicker.

OR limmiter bash and dump the clutch for AWD fury.... ha ha ha

Your choice.

If your going for a time, don't get to conserned about the tree, just go when you want to go. If you want to beat the v8 next to you, drop the clutch on the last red light to leave that sucker at the line.

Have fun

Justin.

im using nismo coppermix twin plate, really good for the street

Budget would be around $1000

well that rules out most of them, and deffinately rules out any twin plate.

budget and GTR :( get what you pay for, and launching a GTR puts a lot of stress and wear on the clutch.

I think you need to double that budget..

jim berry?

got one for my last GTR R33 400rwhp ended up costing about $1500 including second hand standard flywheel supplied & machined, clutch with 4200lbs clamp, 2 weeks later exploded taking out the gearbox. Got another and that was a shuddery pig and didn't last after a few events and launches.

Some people rave about them but that was my experience, now I go with quality multi plates designed for the power. not the standard GTR clutch with a bit more clamp?

this is from last hights outing. r33 gtr, currently at 340whp (god i need to replace those cooler hoses >.<) JIM BERRY full monty, 5100 clamp, nice clutch ;)

reaction time of 0.595

60ft time of 1.683

1/8 et of 7.81

1/4 et of 12.484

181.633kph

Driving style was simple, gently ease the throttle to 7700rpm, watch tree, dump clutch, hang on :(

bit disapointed my cooler pipes hadnt shown up before the meet but hey, thats what happens sometimes. next meet i hope to be able to turn ze pressure up and get a retune back to 400+whp and get my 11 slip :)

Cheers, allan

in the forsale section has OS giken 3SC triple plate $3000+ worth of clutch done 3000km + 5 hours dyno for $1000.

probably over kill for your application, but a quality clutch--bargain

Contact Ben on 0401 779 905 for any other questions

  • 4 weeks later...

That's my contact above and still for sale - OS Giken R3C with correct bearing and carrier. To be brutally honest I'll never, ever, EVER use anything but a carbon triple plate now. ATS (which are the xtreme clutches) clutches drive like stock (very progressive) and don't warp like the metallic or ceramic clutches over 450rwkw. I have one in both of my cars -R32 running over 500rwkw and one in my R33 GTR with 330rwkw. You put a carbon triple behind anything with under 400rwkw and it'll take a very very long time to kill it. The giken is a good clutch but absolutely nothing compares to a carbon triple - nothing.

Edited by BK

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

    • 2 does "sort of" applies, maybe......but looking at what parts would be needed for the swap to get engineered, registered, and insured, and basically that's everything under the car, the modifications the make it legal would be problematic and horrendously expensive, all for a street car that just cruises around and hits a few twisty roads on the weekends Also, from looking at the NSW rules and Regs, with all modifications that is required just to make the car safe and not twist itself to pieces, and then actually get registered for street use, may still be impossible nowadays As for 1, when you add in a fresh engine, fresh transmission, rear cradle and diff, tailshaft, suspension, brakes, cooling, and all the other fabrication required, your probably looking at up to $100k to do it right, all for a 20 year old MX5 that is over engineered and you would never be able to actually use the power it has on the street, much like your beastie, which I love, but you actually track that thing and can use all of its powers in anger, in a safe environment  Hell, the old Bogan Cruise Ship had more power than I could use on the street, and in hindsight, I went a bit silly on that thing, it didn't really need the 500hp it had for what I actually used the car for, it was fun, but basically unusable on the street if you value your licence  As for cams, yeah, I'll probably book it in for them to get installed and tuned soonish, like next month after MX5 Mania are back at work....... and yes, I've already sent a email to bin the turbo quote and quote instead to install cams and a new Fluidampr balancer that will suit the 2.5 better than the OEM 2.0 balancer that is swapped over for the 2.5 install, as the balancer needs to get pulled to time the cams it's a while your in there sort of thing I did think a bit about flex fuel for a laugh, but being na, and no where really around locally anymore to get E85, I've binned that idea, so no sweet sweet corn smells are set for the car I wish E85 was more of a standard fuel, it's better for the environment, better for tuning, plus that sweet sweet smell we all love As for fitting in the family, that's not needed, as everyone in the family already owns a car that can seat 5 humans comfortably enough, the MX5 is "my toy" As for buying a car that is already built, nah, I would rather pick and choose my parts, I enjoy the process, and in the big picture, the additional cost is well worth the enjoyment, and the occasional frustration, I get out of doing it, albeit with other people spinning the spanners, and me, just paying the invoice 🤣
    • Excuse me, but 2) does apply 1) Would also apply if you consider how much is spent in the alternatives. Also there's the option of 3), buy one pre-built that you can put your family in (it's me, it's my car)   That said, I went on a ~500km drive the other day. I didn't use anything more adventurous than 3rd/4th gear at about ~3000RPM and 50% throttle and I was going as fast as anyone has any sense doing on a public road, with enough grip to the point where I didn't want to go any faster. I was obviously under the limit of the current car etc etc. MX5 with 2.5 N/A to achieve the same speed would be more fun for any road scenario. Maybe consider cams. I wouldn't boost it. The use case is just not there and it won't actually make the car more enjoyable unless you really do plan on wringing gears from 1st to 3rd (at least) at 100% WOT on a public road to 150+kmh.
    • Great if: 1. You had all of the money for everything else that is required  2. Lived in a country where you could actually do this and drive it legally on the road Sadly, neither applies to me As for the turbo, I am having second thoughts, mainly for engineering/registration legality reasons and insurance  Not saying I've finished doing stupid things that I probably should do to the MX5, but boost, and V8 engine swaps isn't on the cards Strange, but true 
    • I like this page, better than that silly turbo kit   https://v8roadsters.com/product-category/engine-conversions/engine-conversion-lsx/engine-conversion-lsx-nc/  
    • That would be my Shoei helmet
×
×
  • Create New...