Author Topic: Tim's White 71' 240Z aka 570Z  (Read 24595 times)

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #240 on: February 02, 2012, 06:28:47 PM »
Sure makes it fast doesnt it Benny ;D

I finally pulled my finger out and ordered a clutch.
This of course ment I had to pull the engine and box out to replace the clutch.
I gave it all a gerney and I will endevour to fix some oil leaks while I'm there.




















Offline garvice

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Re: Tim's White 71' 240Z aka 570Z
« Reply #241 on: February 02, 2012, 06:33:33 PM »
ha. You pull an engine and gearbox to change a clutch our was that just an excuse to use the engine crane? Guess bench pressing a box like that wouldn't be too fun. Looks like you need a hoist/transmission jack.

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #242 on: February 05, 2012, 01:49:26 PM »
ha. You pull an engine and gearbox to change a clutch our was that just an excuse to use the engine crane? Guess bench pressing a box like that wouldn't be too fun. Looks like you need a hoist/transmission jack.

Ha. It was kind of both. If I didnt have an engine crane I would have tried to get it out without one. I bought one after I borrowing my mates in Townsville's heaps, then I never used it. The is literally no room inside the trans tunnel to get to the bell housing bolts but I know know that if I loosen the engine mounts and drop the cross member I could have probably have done it with the engine in the car. Handling the trans is a mission though. I can 'just' pick it up and move it myself, so its probably around 100kgs ;D
I also had to fix a few leaks on the engine, so that was easier to do with it out anyway.

I started by removing the old clutch and gerneying everything so I could see. I've had a new pilot/spigot bearing to install as well as a new slave cylinder and bearing. The rear main was leaking so had one of those to put in as well. I was going to use this oppertunity to throw in some tougher valve springs and a new timing chain but I didnt think I would make it in time so I have concentrated on the things I need to get done to run it down the strip in two weeks time.

A few hots spots



Changing gears should be a bit easier with a new one of these







New spigot bearing


 
New rear main



Taking water pump, balancer and front timing cover off for seal replacement





New slave



I extended the clutch fluid 'in' fitting so the braided hose didnt have to bend on such an angle to get to the master cyclinder.



I just have to get the right fitting to go into the slave on the fluid 'out' line and I will hook up a remote bleed line. It looks like an M8 x 1.25 or a common bolt thread.



Offline zed240au

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Re: Tim's White 71' 240Z aka 570Z
« Reply #243 on: February 05, 2012, 02:57:01 PM »
Bleed fitting is std size i got a high pressure grease line the right length and it bolted straight in then bought a replacement bleed nipple from auto spares shop and fitted that to other end of line It just lays up side of motor to about the oil pressure switch so much easier than the factory setup

mick

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #244 on: February 07, 2012, 07:58:15 AM »
Probably boring everyone with the photos but my new clutch and lightened flywheel arrived yesterday. Even came with a new bearing for the slave and pressure plate bolts, nice. All ready to go for my next days off.





Offline PeterAllen

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Re: Tim's White 71' 240Z aka 570Z
« Reply #245 on: February 07, 2012, 09:21:42 AM »


Tim, it might be a trick of the camera but the hose coming off the throttle body appears to have a smaller opening than the dia attached to the TB? As they say in Queensland, "please explain".

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #246 on: February 08, 2012, 10:10:05 PM »
Peter, that reduction in diameter is because my stainless intake pipe is only 3" where as the throttle body is 4".
I know there would be a performance increase if I went to an OTR, which I may look into one day but my radiator may get in the road.

New flywheel and clutch installed






Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #247 on: February 19, 2012, 08:58:04 AM »
Well its all back together but I had huge issues with getting the clutch slave to bleed. I tried several techniques and went through almost 1L of brake fluid, but I ended up getting it to work by changing the travel of the master cylinder piston. For some reason there was a huge difference between the what the factory clutch and this one needed. I suppose thats part and parcel with engine conversions.

I went out to the Benaraby Auto Fest today but was severley dissapointed. I had nominated for the drag racing but I found out it was only 1/8th mile and not even timed, so I wasnt happy. You couldnt even do a skid at the start to heat your tyres up so getting grip, even on the prepared drag strip was hard.

There werent even that many cars there to go up against and I thought I had brought a gun to an armwrestle for a bit, until some high powered late model Dastuns showed up, also some XR6 turbos as well as some turbo'd V8 dunnydoors. I decided to at least do the practice 1/8th mile runs so I could test out my clutch and it was great. Factory pedal feel, no shuddering or noise or button like feel. You'd be hard up telling it wasnt factory. Until you do a big launch with it:) No issues there, only the next weakest link which was my Dunlop Formula R's. I was pretty much drifting 1st, 2nd and 3rd through the cones at the 1/8th mark. Because its so light though, I was still hauling some speed and dusted every single car I went up against by more than a car length. I wasnt going to hang around any longer so I headed home. Next time I'll just head out for a proper meet and get a real time.




Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #248 on: February 29, 2012, 11:12:36 AM »
Found these pics.






Offline garvice

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Re: Tim's White 71' 240Z aka 570Z
« Reply #249 on: February 29, 2012, 03:20:18 PM »
Looks like your passenger door isn't closing properly. Or is that just a result of too much power  ;D

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #250 on: March 03, 2012, 06:57:47 AM »
I'd like to say its too much power but that door has always looked like that. The drivers door is worse.

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #251 on: March 20, 2012, 10:00:02 AM »
Had a spare second today so I thought I'd throw in my stereo and speaker boxes which have been waiting for over six months.
It'll be nice to finally have some tunes when I drive it now.









Offline zzzzed

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Re: Tim's White 71' 240Z aka 570Z
« Reply #252 on: March 20, 2012, 10:07:17 AM »
You mean you can hear your music over the noise that beast mustache ?  :P
meh


240z in the making

Offline RB30X

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Re: Tim's White 71' 240Z aka 570Z
« Reply #253 on: March 31, 2012, 08:40:13 AM »
Just throwing this out there......

If you are considering buying an S30 or plan to do an engine conversion on your own S30, than perhaps this car may be of interest to you.

I'm probably just writing this in a moment of deep deppression but I have realised I hardly ever drive the thing because of where I live and I cannot take my family with me. If I had a five seater toy/project car I would go on a lot more cruises and be able to enjoy the car more.

I still want to pilot this thing down the quarter mile, but once I have done that I feel like the affair will be over, or I will want to spend more on it to make it faster.

I love everything about this car and if I had a shed or larger property I would tuck it away for a rainy day but I cant. :'(

I wouldnt even know where to begin with an asking price at this stage, as I am purely throwing the concept out there in case there is a 'lurker' who would like to do something similar and can understand the money that would be saved if they bought one already completed. 

Offline Roberto

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Re: Tim's White 71' 240Z aka 570Z
« Reply #254 on: March 31, 2012, 09:03:31 AM »
Don't even think about it....... :'(
Roberto
1974 Datsun 260Z
RS30-001060 (2-seater)

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Re: Tim's White 71' 240Z aka 570Z
« Reply #254 on: March 31, 2012, 09:03:31 AM »