Jump to content
SAU Community

Recommended Posts

Phil, No idea when first session is. I am guessing kicks off 9:30ish and may have had one session by lunch.

Still got std diff ratio and std 210,000km old gearbox. There is some money being placed on box not lasting the weekend. I have no worries. Old RB20 boxes are tough :rolleyes:

So the cams gave a sniff that there was more to come. The new turbo has given a sniff that the setup is moving in the right direction.

Seems my R32 is more 58 Plymouth Fury and she doesn't like the extra cubes in her and is playing silly buggers somewhere in the setup. Think dirving around with a head gasket issue with condensation in the exhaust on biref trips etc may have collapse the muffler in the 11 yr old HKS exhaust. I hope its something as simple as that because there seems to be an odd restriction somewhere that means we make ok power but not what we shoudl be :(

Meanwhile, I need this spend to stop so I can count my cash and go buy my Sierra an 80s dance partner at the end of the month

http://www.importmonster.com.au/view?url=http://page21.auctions.yahoo.co.jp/jp/auction/j229858495&thumb=http://auctions.c.yimg.jp/f13batchimg.auctions.yahoo.co.jp/users/1/4/3/5/gensen_fujicarsjapan-thumb-1364822988738188.jpg&title=S62%20GTS%20RBBS17%20AW%20com

i saw this when i was hunting for a caterham on yahoo japan. ;)

Dont know exactly. Tuner and I agreed not to worry about a number. Just run it up, leave plenty in reaserve re fuelling and lets get a good benchmark and some kms on it. Still needs work on fuel setup and cooler piping etc etc. Is somewhere around 300-320. Depends on whether we go for 16psi or 18psi. Dont care just want to it safe to get some track miles under my belt

That's the spirit! Track miles is what it's about!

  • 2 weeks later...

Well engine seems pretty healthy. Only got two laps before hitting problems but the one lap where I came on to the straight with traffic I was still 24km/h up on my previous best stratightline speed. SO thing has a load more mumbo then the old 98 tune on the 20G.

The only pic from the day, idle in the pits :)

spacer.gif923013_10152804590120305_94948149_n.jpg

I think its the front right king pin bearing on the hub to upright. Tyre now rubs on upright :(

Funny you should say that, my 34 has just done the exact same thing :(

Engine bay looks great too Roy :thumbsup:

Me too! Kingpin bearing is flogged out. but i reckon mine has something to do with 295 semi slicks and lots of track days haha. They are sooo expensive to replace! Something like $800 each from Nissan Japan. They're not servicable. Gotta buy the whole upright!

Me too! Kingpin bearing is flogged out. but i reckon mine has something to do with 295 semi slicks and lots of track days haha. They are sooo expensive to replace! Something like $800 each from Nissan Japan. They're not servicable. Gotta buy the whole upright!

Yep i just went second hand and will see how it goes :unsure:

The bearings in the upright (that hold the kingpin) are a serviceable item. I takes some pasence to get them out without damaging the upright, but it can be done pretty easy. I recently changed mine

Edited by sav man

Me too! Kingpin bearing is flogged out. but i reckon mine has something to do with 295 semi slicks and lots of track days haha. They are sooo expensive to replace! Something like $800 each from Nissan Japan. They're not servicable. Gotta buy the whole upright!

Went through the same deal with Jimmy33t also, he found this number BRG A-KINGPIN 40030-33P12

Its the main one, any bearing shop can match the smaller one. Be careful of the lower seal, expensive item through nissan australia

...sounds like we need a tutorial developed for how to do the kingpin replacement - I'm concerned about mine now :wacko:

How's the gearbox going Roy? My 20 box lasted for 22 years (with 6 years of that mated to a RB25 making around 240rwkw) and it wasn't until I went for mega torque with my GT-RS that it started making bad noises.

...sounds like we need a tutorial developed for how to do the kingpin replacement - I'm concerned about mine now :wacko:

How's the gearbox going Roy? My 20 box lasted for 22 years (with 6 years of that mated to a RB25 making around 240rwkw) and it wasn't until I went for mega torque with my GT-RS that it started making bad noises.

Not that hard to change really, found a tapered roller bearing replacement also which has preload when fitted and no shimming required

Here is my graph. Pretty lazy at the moment as no boost or ignition really thrown at it at the moment. Not until we get some kms on the new engine and get the gearbox and rear end/diff fixed.

At the moment there is no EBC, just s soft gate spring with a bleed.

gallery_462_50_30344.jpeg

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...