NZV8's and Targa Rally
Hello all,
Sorry the update took this long but I was hoping that I would have some positive news from Motorsport NZ, but as always it is a very frustrating process to get the officials to admit they got it wrong and even harder to actually get agreement what the result should be. But lets start at the beginning of 2 very difficult racing weekends, which did end with Clark winning his first NZV8 trophy!
Down south in Teretonga we arrived with a redesigned fuel system and looking at last years data brake temperature was not expected to be a big issue. We arrived at sunny track although air and track temperature were still cool we knew we would be chasing the changing conditions all day. During first practice we quickly found out that the brakes temperature was a big issue as they overheated and Clark reported a very soft brake pedal. In the data we could later see a good improvement in brake efficiency from the new standard disks and pads with more heat being generated in a shorter amount of time. Teretonga is one of those tracks with only one major braking area so it is a difficult balance between them not overheating and keeping enough heat in them so they work at their best. Still 7th place with some clear improvements to make was a good start. Practice 2 went well initially making some changes to the setup to monitor the tyre temperatures at a much hotter track, when Clark left the pits for a second time there was no fuel pressure and also the second set of fuel pumps could not get any fuel to the engine. Later in the pits the car started immediately leaving us guessing on what the issue had been. We reviewed the whole system and the problem has not happened again, but still some valuable track was lost. During qualifying the track was really getting hot and Clark reported inconsistent handling of the car and managed only P11 0.016 seconds of P10 and 0.059 seconds from P9, that is how close the racing is in this class.
On Sunday the weather was much the same, cool with a lot of sun, based on the qualifying session we made some more adjustments to the car for Race 1 but this time the gearbox started playing up and Clark finished the race without second gear. In the end he lost only 4 places and set the 8th fastest lap-time, but very frustrating and even more so when we found that the spare gearbox also had a fault. Luckily we had a third one and that one worked as required, but the gearbox specialist clearly was not having a great day when he rebuild these units. So again a lot of time was spent to get the car ready for race 2, with little time for setup changes and fast rising track temperatures. Again the cars handling was unpredictable during this race but everyone was struggling with all lap-times almost a second slower then the first race. Clark only managed to gain 1 place but the issues resembled a previous situation and although we had checked the shock absorbers the day before we now found one was definitely not working correctly, another freshly serviced unit for the weekend let us down and we had been chasing the wrong setup problem. Still good hopes for a recovery in the reversed grid race starting near the front, but our competitors had other ideas and as soon as the second corner Clark got a big hit loosing a couple of places and another 2 cars ran into the side of the car in the next few laps dropping Clark even further back. Finishing P17 with the 9th fastest lap-time and nearly all panels of the car badly damaged and no penalties for any of the other involved cars made it a very frustrating end of a weekend. Still we need to take the positives away from the weekend, we learned more about the car and found some good improvements in specific areas but we need some more time to integrate these improvements in the overall setup of the car.
So the team had a busy week rebuilding the car and driving north to Timaru Practice day started with a consistent drizzle and by now we know what to do with this car to make it perform in the wet. Sure enough Clark was setting the pace and finished the session at P1. Trouble is that in the last few rounds we had very little running in the dry and as practice time is very limited you have to get it right from the start. We finished the second session in P13 only 0.1 seconds from P9 and 0.6 from John McIntyre in P3, to show how competitive qualifying was going to be. And although we improved the lap-time in qualifying by 0.8 seconds on new tyres, so did a lot of other competitors and when the dust settled we ended up at P16 again only 0.155 seconds from P8. Indicating the we are not far off, and only need some small improvements to make the car more consistent and bounce back into the top 10. We have scheduled 2 test days in Taupo after the next round in Manfield to do this, there is simply not enough time to do it earlier although we are still trying to find another testing opportunity.
Race day started dry with grey clouds and although the locals said it would stay dry minutes before we went to the pits a very light drizzle started. Not enough for wets yet and in the warm-up laps a dry line became clear, a few cars that had wet tyres on decided to change back and would have to start from pit-lane. Then just before the start during the national anthem the drizzle got more intense and when the cars went away for their formation lap Clark slid of the track just warming up his tires. The race was started in very dangerous conditions and we called Clark in to change the tyres like the cars that still were in pitlane had already done. What followed was pure mayhem and several cars got badly damaged when trying to race on slick tyres in these conditions. The race was suspended and everyone raced into the pits to change tires, at the restart probably no car was in the right place, Clark was 5th behind the safety-car but it was unclear if he was a lap behind or not. What rules had been applied to allow all this is still unclear but in our opinion the result was both unsafe and unfair, these cars and the pit-lane crews are not equipped for a race in pitlane to see who can change the tyres fastest. Just imagine what it would be like if we had a full field of 30 cars instead of 22, no one got hurt in the end but that was probably more about luck then anything else. We had a little extra time so managed to make the crucial adjustments for a wet setup on the car and it worked again. Resulting in Clark passing the leaders and driving away from the field and at least winning that race on television. But the published results had him classified as last and a lap down on the winner and the 2 cars that pitted at the same time, a bit of joke really since we passed those cars and should have been classified on the same lap. We have a ruling from the stewards that Motorsport NZ has to clarify the rules before the next meeting and further reviews are taking place, so I guess we will have to wait and see.
Race 2 was dry but since we had to start from the back of the grid we used it as a test session although we made some progress in understanding what the car likes and doesn't like, the lap-times were not that great. At the start of race 3 the situation was much the same as race 1 but this time the organizers declared the meeting wet and everybody lined up with wet tires. We started the reversed grid race from the front and although we again could not undo all the changes to the dry setup the car was still good enough in the wet. When you are leading those 22 laps becomes a very long race, we kept Clark informed on what was happening behind him and he got into a good rhythm with a 5 second lead over P2 and brought the car home without any further problems and in the end a 3 second lead. A well deserved result that nobody in pitlane is disputing, now if we can get the car as good in the dry....
We will keep working on that, |