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Johann last won the day on March 30

Johann had the most liked content!

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About Johann

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    "THE MAN"

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    Netherlands, not near Amsterdam!
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  1. Grapjas Not for the time being. It is a great car but I have been having serious issues with the brakes. The car received it's third set of discs today. Maybe the only modification I want to do is to make better air ducts for the front brakes. All other the car is fun. Just started exploring the suspension adjustment capabilities. Currently the car was a bit to understeering for my liking. Or a bit to heavy turn in better said. A bigger blast to drive compared to the 6 cylinder. Decided to trade the V60 btw.
  2. A sloppy lap, And some fun "scaring" Emiel in another lap,
  3. Thank you Greg. Visited the racetrack twice with the S60. First time was to get familiar with the car. An afternoon session at the TT-Circuit, Assen the Netherlands. Went alone and did some 30 laps. Had an issue with a wheel coming loose and the brakes were warped after the session. The second trip was together with Emiel and the wifes. We went to that great Belgian racetrack called Spa Francorchamps. Car was fitted with new discs and brake pads after a lot of hassle because Volvocars didn't have brakes in stock.. We had great fun and the car did reasonably well. Used all Volvo-Polestar provided settings for tire pressure and suspension but I had a bit of a hard time getting used to the somewhat understeering behaviour of the car. Power wise it was a blast.
  4. The GLT head has "square" ports while the ME7 manifold has oval ports. Added to that the turbo head comes with sodium filled exhaust valves. Which BMW gearbox doe you mean? Getrag 265? Yes it can be made to fit using a 960 AT bell housing and an adapter plate.
  5. What year? Gearbox number and TCM number? Most turbo's have a stall speed of 2900 rpm. Two lesser powered variants have a stall speed of 2700 rpm and 2800 rpm. NA's have a stall speed of 2200 rpm, 2600 rpm or 2700 rpm and one type 2900 rpm.
  6. But Polestar is an ECU tune best case combined with a costly catback exhaust but never with a downpipe.
  7. A family gathering in the town centre,
  8. Polestarised the wife's XC..
  9. No this is the 6 cylinder. Two years on the road now. I think you are talking about this one, Has done 7900 km so far. A blast to drive. Had so say hi because this thread got archived already.. ;)
  10. Be aware that the MY designation changes roughly halfway a year. The longer rods were introduced somewhere late 2000 AFAIK. In Europe the first P2 models were introduced in early 2000 while at the same time the 870's were still being offered. Somewhere around this time the engine internals changed. But this is mostly regarding the HPT engine's. The LPT engine also had a designation change, B5254 vs B5244 whilst both having the same displacement. The later dual VVT B5254T2 stroker was the first engine using dual VVT. The LPT uses a 21mm piston pin, the HPT 23mm.
  11. Guess it would have but one thing lead to the other and eventually only curiosity was left.
  12. Dig this.. Literally .. We wanted to repave a part next to the house where rain water didn't move. After heavy rain a larger puddle of water kept standing against the house for longer time. Don't have picture of standing water before the pavement went out but this is what it looked like, (left red stone) After taking the stones out water still didn't move that fast. The moss on the wall stones shows where the water often kept standing. There was a drain but it was blocked. Tested the drain by pushing a running hose in the drain pipe but after about 5 ft it stopped. Digging at the spot showed a brick drain collector with 3 pipes. One where we came from, one blocked and one leading to the back of the house. We were under the impression that rain water drainage runs to the front of the house to the street because this is how it has been done over the years. There is a ditch at the back of the house but it is 68 yard from the drain point.. Maybe there was more to it so we put the hose in the pipe leading to the back of the house but after 12 yard it stopped. Measuring the distance above grond with some assumptions led us to an apple tree... Hm.. Maybe a root growing through the pipe so after searching for the pipe with a metal pin at the collector point and again near the tree revealed something present near the tree at the same depth. About a foot and a half. Digging at the spot didn't turn up a pipe but debris.. Brick.. Lots of it. But no pipe. After more digging and removing brick, plastered brick and more brick we ended up in what appeared to be an old layered brick septic tank.. But no pipe.. Being fed up I called a plumber who I knew had a very long distance high pressure cleaning device with a transmitter. Just the right gadget for the job. Two days later the guy arrived and rolled out the equipment. A couple of minutes later the cleaner went underground and a lot of noise could be heard coming from under ground going in the direction of the septic tank after which it stopped.. briefly. The noise went on going underneath the terras in to the lawn behind the house after which it stopped again. The plumber said that it had entered some sort of well or another collector point but it was underneath the lawn. Using the very sophisticated receiver the plumber pinpointed the spot where the transmitter in the cleaner tip had stopped. Using the metal pin again there appeared to be something there and some more pinching gave us a contour which looked like a rectangular shaped box or lid so we started digging. (In the immaculate lawn..) Turned out to be another collector point with 4 pipes one pointing to the ditch. So maybe the drain was running to the ditch after all.. Next the high pressure cleaner was put in the pipe leading to the ditch and it went on for another 23 yard after which it stopped again. Pinpointing the location gave us a direction so we searched the ditch for a drain exit but couldn't find anything. One more try with the cleaner only progressed a couple of yard but that was it. After the plumber left I decided to get the mini digger and dig up the pipe at both locations which revealed that the angle of how the the pipe was running from the house was different from assumed. Another search revealed the drain exit in the ditch but turned out to be a couple of yards from the previous assumed location. The drain exit was overgrown and partially blocked with root/grass whatever stuff. In an attempt to clean the pipe a lot of rubbish came out.. Using the water hose again in the opposite direction from ditch to house it appears the drain was blocked little over 5 yard from the ditch at which point it appeared that one of the poles of a nearby fence was right on top of where the pipe ran. I decided to dig up the pipe between the two block points, about 8 yard, only to find an old cracked fence pole running right through the pipe and a huge tree root running in to the pipe. The only way to solve the issue was to install a new piece of pipe, Finding the larger brick chunks which are the remainders of an old pig stable made me curious.. Investigating the history of the house already gave me some knowledge but I hadn't expected to find old pieces of the stable. A bit of history, December 1944 our RAF friend made some nice aerial photographs and a couple of hours searching the photo's revealed the situation of the house at the time, The stable can clearly be seen at the bottom. This is Apple Maps 2012 data, A already had some pictures of the house dating somewhere '70's, And also drawing made in 1974 right before the stable was demolished. Some digging in the week before to map the sewage system outside the house already revealed a foundation of one of the main poles of the former stable. Which exactly corresponded with the location shown on the old drawing so I started searching for the foundation of the pole next to it to reveal this, So there had to be more.. and there was, This is the corner as shown in the picture. Turns out the foundation of the front and the side up to the big doors is still present..
  13. Don't know which one actually is better for flow but the R manifold uses higher temperature resistant alloy. The shorter runners mean less volume in the manifold between head and turbine which could be the cause for the earlier spool or quicker response. The pulsation theory might be true but the Japan runners appear far from pulse tuned with their unequal length. Maybe the R runner design might prevent flow reversal in the longer runners. Just guessing here except for the fact that the R manifold is the least cracking version. Remember that later ME 7 cars are basically running lambda 1 all day long until the exhaust temperature exceeds 950 degree C. Afaik the R manifold was introduced with the B5254T2 LPT engine which was also used in the XC90. Making that heavy car run Lambda 1 under most common circumstances probably meant Volvo needed some better heat resistant material, a fix for the crack at the back and maybe smoother response to get the heavy thing going. What is high HP?
  14. Well.. Afaik there are a few things going reaching numbers near 570Nm and ~380 HP but I am not a a believer. The torque is OK, don't think there is a real gain to be had above 5500 RPM with the stock turbo.