XJ XJ6 / XJR6 ( X300 ) 1995-1997

What did you do to your X300 today?

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  #561  
Old 05-21-2018, 08:42 AM
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Default V12 rims added

Took the XJR wheels off the VDP I own.

Ride suffered with the stiff run flats and low sidewalls . HUGE grip generated with the Pilot Sports I had on them . Tires were like new take offs from my previous BMW. Those wheels and tires may be for sale soon.

I had picked up a set of wheels from a V12 and had them move my new michelins over from the OEM vdp wheels .

Of course the ride went back to the way it should be and I like the look better than the vdp stockers .


Also swapped in a new RR abs sensor since the old one was dropping speeding signal in occaison.




The old xjr wheels
Xjr wheels
Bad shot of old VDP wheels
 

Last edited by Ric in RVA; 05-21-2018 at 08:44 AM. Reason: .
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  #562  
Old 05-30-2018, 03:48 PM
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Finally fitted the new taillight i ordered from ebay after some idiot bumped into my car in a parkinghouse. He ran off , of course so I had to pay for paint job and the taillight myself. an easy 5 minute job to swap though.


 
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  #563  
Old 06-01-2018, 08:00 PM
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My XJR has had an occasional ‘miss’ over the past 2 weeks.
last night I cleaned the MAF sensor with the correct aerosol cleaner, which seemed to do the trick, drove 20km, then this morning changed the plugs and air filter for good measure.

I have gone back to paper filters after dallying with K&N pods for a few years. I honestly think the K&Ns don’t give a performance improvement, and let a lot of fine dirt through. Just personal opinion and anecdote.

despite using the correct paper filter, the MAF does seem to give a bit of trouble every 6-12 months, ie: every 10-20,000km for me.

I bought new Champion RC9YCs, the last set having done 20,000km. The old plugs looked fine - clean points but otherwise sooty as per photo below. This may reflect the recent ‘missing’ , then a good 20 km run, after MAF cleaned last night, may have cleaned off the points - any thoughts ?
The old plugs had been gapped at 35 thousandths, and I re-measured them - all still 35 thou.
I had to gap the new plugs at 0.035” as they were all narrower from the factory.
,,
I’d fit RC6YCs if I could get them, but I can’t.
Andy previously advised me, from memory, to go for the 6YCs for the supercbarged engine, given I have his reprogrammed EPROMs and the Powerhouse S/C drive pulley..

I think it is long overdue that I try a GoPro video of my car. I am a technophobe, but I need to give it a go


 

Last edited by AL NZ; 06-02-2018 at 05:38 AM.
  #564  
Old 06-07-2018, 02:37 AM
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What did I do today?
Booked my car in for 2 new rear Potenza 245/45x18s tomorrow.
Then on the way home, turned off Traction in the rain and had two wonderful episodes of sustained loss of traction on wet urban corners...to be recommended now and again.
 
  #565  
Old 06-07-2018, 04:47 PM
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....thought about what it used to be like to drive it every day

Ordered some "thermosteel" to patch the likely cracked exhaust headers, and some Redline D4 ATF to refresh the 4L80E transmission fluid this weekend.

.
 
  #566  
Old 06-08-2018, 12:55 AM
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replaced the two rear shocks with bilsteins performance
 
  #567  
Old 06-25-2018, 11:53 AM
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Finally got my custom tank installed and plumbed in and dealt with all the wiring for the external fuel pump

 
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  #568  
Old 06-25-2018, 11:56 AM
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Nice DFieldsend, what is the capacity? (And how have you fit the right-side filler? - Seem to recall those on older models, but never seen one on an X300)
 
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Old 06-25-2018, 12:36 PM
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12 gallons (UK) foam filled, baffled with a sump, so no need for a swirl pot. The fillers are from a 1976 xjc!
 

Last edited by dfieldsend; 06-25-2018 at 01:04 PM.
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Old 07-01-2018, 02:27 AM
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Finally decided to change the belts and flywheel as I've had the parts lying in the garage for a year. Quite easy job once you understand how to losen and tighten the belts. Finally there is no annoying squeak noise at idle.

 
  #571  
Old 07-01-2018, 04:06 AM
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About two a week ago I took off my K&N filter and went back to the original filter setup due to something I read about the temp not really making a whole lot of difference to fuel consumption and performance. Since my car is a weekend car I did not get it out on the road a lot till the last couple of days. Well, what I found was there is a big performance difference between the two at least here in Albuquerque NM, The elevation here is around 6100ft. When I took it out on the road with the original setup it seemed starved for air. Just did not have as much pickup as it did with the K&N. I am thinking this has something to do with the elevation or maybe it is just the way it is. Needless to say I am back to the K&N
 
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Old 07-01-2018, 04:54 AM
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Originally Posted by Ric in RVA
Took the XJR wheels off the VDP I own.

Ride suffered with the stiff run flats and low sidewalls . HUGE grip generated with the Pilot Sports I had on them . Tires were like new take offs from my previous BMW. Those wheels and tires may be for sale soon.

I had picked up a set of wheels from a V12 and had them move my new michelins over from the OEM vdp wheels .

Of course the ride went back to the way it should be and I like the look better than the vdp stockers .


Also swapped in a new RR abs sensor since the old one was dropping speeding signal in occaison.




The old xjr wheels
Xjr wheels
Bad shot of old VDP wheels
I really like this look and looked for the same rims and can't find them. The XK8 rims have a web look and these don't unless you got them off a different year. So did you buy these used?
 

Last edited by cdma; 07-01-2018 at 04:59 AM.
  #573  
Old 07-01-2018, 07:10 AM
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The middle 2 pics are 18 " Penta 's with low profile tires .
 
  #574  
Old 07-01-2018, 09:18 AM
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Originally Posted by cdma
I really like this look and looked for the same rims and can't find them. The XK8 rims have a web look and these don't unless you got them off a different year. So did you buy these used?
Correct those are Pentas from a V8 XJR with lower profile MUCH stiffer sidewall (run flats) tires than OEM. Ride was worse. Lateral grip was amazing!!! Really needed a stiffer spring (and even rougher ride) or a softer sidewall tire. Tires are also staggered size. Happened to have them left over from my BMW I recently sold.


I'd sell these with tires but shipping would be killer.
 
  #575  
Old 07-03-2018, 12:44 AM
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Today I changed the short rubber intake hose that connects the XJR MAF to the alloy intake - it took two weeks to wing its way from the U.K., but its a genuine Jag XJR part that is actually still available!

... I bought two (sad but true)
 
  #576  
Old 07-03-2018, 04:40 PM
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Originally Posted by AL NZ
Today I changed the short rubber intake hose that connects the XJR MAF to the alloy intake - it took two weeks to wing its way from the U.K., but its a genuine Jag XJR part that is actually still available!
I replaced the same boot this Saturday; the bracket beneath the air box wasn't bolted down and the mount just before the MAF was completely severed also. After fixing both the boot was very tight between the MAF and intake, was it that tight for you also? Mine sourced from Jag's Brisbane, California facility, not sure why you had to wait that long.
 
  #577  
Old 07-03-2018, 05:44 PM
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changed the differential fluid via the trunk and a harbor freight 6 dollar transfer pump,after drilling a access hole and using a 1/2 wobble extension,the hard part was to re-install the fill-plug,tight squeeze...the mono-strut was blocking access.
 
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  #578  
Old 07-03-2018, 09:02 PM
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What are you using to cover and seal the hole?

BTW, did you only cut the oddly shaped hole, or also the smaller hole underneath and the oval hole to the left?

.
 
  #579  
Old 07-03-2018, 09:28 PM
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the oval is factory,the smaller hole is the one that I used for the wobble extension access,actually,it should be a 2" hole,and the top hole not necessary,the oval hole is covered with a very hard fabric,like the one to the right of the black lid support,right above my towel
 
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Old 07-04-2018, 03:52 AM
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Originally Posted by ixfn
I replaced the same boot this Saturday; the bracket beneath the air box wasn't bolted down and the mount just before the MAF was completely severed also. After fixing both the boot was very tight between the MAF and intake, was it that tight for you also? Mine sourced from Jag's Brisbane, California facility, not sure why you had to wait that long.
yes it is tight, which is why I knocked the coolant level sensor out. Bugger...
 


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