August 8, 2016

Chassis Focus – Daniele Ielasi

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Chassis – WRC Prototype
Engine – Nova Ielasi Tuned WC
Fuel – MLC
Tires (handout) – Hotrace
Radio/Servo – Sanwa
Body – SRC Spark

Remarks – 2008 1/10th 200mm World Champion Daniele Ielasi is back racing this class after a long hiatus at the controls of the new WRC prototype. Only using outsourced lower suspension arms, everything else in the car is designed and produced by the Italian company, the rear end sporting the same magnetic brake feature as used in their 1/8th scale car.

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August 8, 2016

Redaelli fastest in hotter mid day conditions

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With a noticeable rise in track temperature due to the midday sun meaning little chance of the days opening practice times been beaten, the 9th & 10th rounds of free practice at the 1:10 Nitro Touring Car World championships was used by many as an opportunity to focus on engine run times.  Over the two rounds it would be Italian Capricorn driver Luca Redaelli would would set the fastest three consecutive laps from the Serpent of Alessio Mazzeo with Alessio Agostinelli making it an all Italian Top 3 in the hotter conditions.  With the temperature rise Redaelli’s time was almost 7/10th off the current fastest 3-laps of Simon Kurzbuch which was set in FP7 this morning.  Best non Italian for the two rounds would be Dominic Greiner, the Serpent driver fourth fastest having posted a P3 time in FP10, just 0.003 quicker than Kurzbuch’s Shepherd.

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Putting his improved pace down to the hotter conditions playing to the strengths of his Capricorn’s set-up as the did yesterday, Redaelli was pleased with his pace adding ‘everyone will have to qualify in these hot conditions so I’m very happy and it was interesting to see others are now not so fast’.  Happy to leave his LAB C03 unchanged and now instead focus on the run time from his Tesla engines.  Fastest overall Capricorn driver in second with a time set last night in FP6, Dario Balestri would be P6 in FP10 with the Italian very content with his programme for the large number of practice runs drivers get.  Using FP10 to test used tyres that he feels would be where the car would be at 20-minutes into a race, he said the chassis was a little low and touching the track but the run was good in terms of gathering information on what he needs to do for the finals.

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Having felt earlier that his 748 was missing something for the cooler than expected conditions, Mazzeo said ‘the car was now getting better as it is warmer’.  He continued, ‘For a driver the car is never perfect I think we are good and overall very fast’.  Planning ‘a little change in the steering’ for the penultimate round of free practice this evening he said the main focus on the run will be to gauge the run time of his Gimar engine in preparation for the 5-minute qualifiers.

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Topping the times for FP9, Agostinelli said improvements to his Capricorn had given him a better car.  While the time was slower than his FP7 time by over 3/10th, the 23-year-old for whom Gubbio is his local track, said a lower rear and high front roll centre had given the car more steering as well as more rear traction.  Also adjusting the front caster and changing to a harder shock spring this contributed to the car feeling ‘safer through the fast corners’.  Running Novarossi engines, he will change this for his next run to check ‘all (his) engines are good for 5-minutes’.

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For FP10 Greiner ‘changed to a better engine’ but the Novarossi unit was set ‘a bit too rich’.  Also making a change to the rear diff on his 748 he said it had made it ‘difficult to drive’ and for the next run he will change to oil half way between what he just ran and what he ran earlier.  Managing a P3 for the round with both these issues he said with a better engine setting it could have been possible to be fastest which he was happy about given ‘it is hot now’.

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Also making an engine change from this morning, Kurzbuch said the Novarossi unit was ‘not perfect’ due to the tuning but running it again in FP10 the 5-minute ‘run time was easy’.  Having also changed his set-up from that which he ran this morning reverting back to the set-up for FP10 he said it was good to know he has a car that is good for both hot and cold conditions.

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Having struggled with the set-up they arrived in Italy with, Japanese brother team Tadahiko and Yuya Sahashi are making contrasting progress.  According to Serpent designer Michael Salven, his drivers opted to take ‘baby steps’ in moving away from their own set-ups but have finally reached a point that is ‘OK for Tadahiko’.  With language a barrier for the non English speaking drivers, Salven said Edu Picco has been a brilliant help in working with the drivers and somehow replaying information. While  Tadahiko managed the 6th fastest time of the two session with a P2 in FP2, his fastest 3-laps of the event so far, when his brother copied the set-up it didn’t work for him.  Salven said ‘maybe Yuya can’t drive (the set-up) or there is some issue with the car.’

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Bruno Coelho would post the 7th fastest time of the two middle of the day practice rounds.  The Xray driver posted the third quickest time in FP3 but after they ‘changed some stuff’ for FP10 his NT1 ‘was not so good’.  Set to go back to his early set-up and then try going a different direction with the set-up, he said his latest run was still useful as they made a 5-minute test for his Max engine which he said was ‘ok with this one’.  Overall the Portuguese driver, who has been the sensation of rc racing over the last 2-years adapting to any class he has contested, said, ‘overall we are not so far from the top and its just about small details’.  He added ‘the track is changing all the time, the warmer it gets the better for us’.

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While Robert Pietsch is the lead Mugen in the overall timing with the third fastest time, it was Japanese team-mate Shimo Takaaki who was the best MTX6 over FP9 & 10.  Describing his car as ‘very easy and consistent’ around the track which he said is ‘a very good layout’, he said he needs to make ‘little improvements to make (the car) a little faster’.  Happy with his OS engines’ performance around this power track, he said while his car doesn’t feel much different to drive as the conditions change over the day the change in times is ‘big’ and he ‘now must think what changes to make’ to reduce the difference.

View the event image gallery here.

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August 8, 2016

Chassis Focus – Alessio Mazzeo

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Chassis – Serpent 748 Natrix
Engine – Gimar WC Edition
Fuel – MLC
Tires (handout) – Hotrace
Radio/Servo – Sanwa
Body – SRC Spark

Remarks – Best of the Serpent drivers after 10 rounds of practice, Italian ace Alessio Mazzeo is running an updated version of the 748 that sports completely new differentials and lighter driveshafts. Alessio also opted for using a hard anodised chassis, big bore shocks taken from Serpent’s electric touring car and a Novarossi clutch.

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August 8, 2016

Chassis Focus – Simon Kurzbuch

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Chassis – Shepherd Velox V10 Pro
Engine – Novarossi Mito .12 Ceramic
Fuel – Maxima
Tires (handout) – Hotrace
Radio/Servo – Futaba
Body – Brilliant RC TCX

Remarks – Reigning World Champion in the 1/8th class, Simon Kurzbuch is currently sitting first in the practice standings running an updated V10 Pro. His car features a new, thicker top deck and a new chassis plate that moves the servo saver position 3mm towards the rear of the car. The front bulkheads are also new, designed so as to move the differential 3mm backwards. In the rear end we also find new bulkheads that are now linked to the transmission axle mount by a carbon stiffener. All the parts will be available after the Worlds.

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August 8, 2016

Kurzbuch setting practice pace at 200mm Worlds

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Simon Kurzbuch is setting the practice pace at the 200mm Nitro Touring Car World Championships in Gubbio, Italy.  The reigning 1:8 World Champion sits top of the time sheets from pre-event favourite Dario Balestri with 8 of the 12 rounds of free practice at the Miniautodromo Internazionale M.Rosati track completed.  A driver with limited experience in the 1:10 class, Kurzbuch took his Shepherd to the fastest three consecutive laps in this morning’s opening practice bettering the fastest time of the first official practice day set yesterday evening by Balestri’s Capricorn.  With no clear advantage holder so far in terms of outright pace, the top 6 so far made of drivers representing 6 different manufacturers, the separation is only 0.156 of a second.  For reigning champion Alexander Hagberg his title defence has not started out well with the Xray driver finding himself 56th fastest of the 120 starters.

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‘A perfect morning’, was how Kurzbuch summed up his somewhat surprise pace.  The dominant force and man to beat in 1:8 since winning his World title in Brazil last year, the Swiss ace said, ‘we improved the car all day yesterday and then everything came together this morning. It’s going really good’. Having not attended the Warm-up Race, allowing him to take part in Friday & Saturday’s ‘International Driver Practice’ days, Kurzbuch said his preparations for his first 1:10 World Championship also included a trip to Italy for two & 1/2 days of testing.  Runner-up at last year’s 200mm European Championships behind Bruno Coelho, he said having found a good base setup for his Velox V10 in FP7 the remainder of practice, 4 more rounds today and 4 rounds of controlled practice tomorrow, will be an opportunity to ‘make changes and check how they work’.

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Winner of the Warm-up race held in extremely hot conditions in June, Balestri declared ‘I’m happy’ with how practice is going adding ‘I have a good feeling with my engines and car’. Despite having only one day of practice due to his participation in the warm-up race excluding him from the two IDP days, the Italian said ‘I already have my normal set-up for this track so I am just using each run to trying something different but this is only to kill time until the start of the race’.  With drivers who attended the Warm-up Race reporting it to be a lot cooler now, Balestri said ‘normally its more hot this time of the year here but I expect the high temperatures to come.  That means a lot of changes but we already know what we need to do for that’.

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Top Qualifier at the 2010 World Championships held in the USA, Robert Pietsch was pleased to be sitting P3 declaring ‘I was happy how this morning went’.  Describing the first run of the day as ‘fast’, the 08:00 start time for practice round allowing drivers to take advantage of cool track conditions, the Mugen designer said his MTX-6 had less rear traction and so for FP8 he switched to a different chassis.  The new chassis features a smaller rear end cut out than the standard version making the car more rigid.  Another change to the chassis is the section around the weight adjuster with the new design not effecting the chassis flex as the weight is moved back or forward in the car.  While understeer is a characteristic of the Gubbio track, the former 1:8 World Champion said while the chassis change has improved the car they ‘still need more rear traction and will work on that for the next run’.

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Despite posting the fourth fastest time reigning European Champion Coelho said it has been ‘difficult up to now to get the right set-up’.  The Xray driver said ‘my engines are OK but (I am) all the time trying to find steering’.  The newly crowned Euro Touring Series Champion added, ‘today it’s getting better.  We are on a good way (with the set-up) now and I hope by the end of the day we will have better steering’.

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Heading the early Serpent challenge, Warm-up Race podium finisher Alessio Mazzeo sits P5 with his updated 748.  Featuring new diffs and drive shafts, the Italian said overall ‘we are ok’  but added ‘we haven’t found the perfect set-up yet’.  While he had ‘a very good’ car for FP7 conditions, the former European Champion said ‘we expected warmer conditions like at the Warm-up race’ and ‘we still need to fine tune the set-up for the (overall) cooler conditions’.

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Debuting Infinity’s first entry into the 1:10 class, Jilles Groskamp said, ‘to be competitive with a prototype car on its first race is nice’.  The reigning ENS Champion added, ‘2 weeks ago we weren’t even sure we would run the car’.   Staying on after the 1:8 European Championships in Sweden last month to test the first version of the new prototype he said they discovered some ‘major problems’ there and which they have been able to fix. Travelling to the Montegiorgio track in Italy prior to arriving in Gubbio to break in engines he said this also allowed them to work on a set-up aimed at improving steering and as a result of that ‘from the first practice (in Gubbio) we are right there’.  Trying ‘one thing each run’ , he said the basic set-up is already good and that going to the next level is going to require to ‘try something major’ adding that they might ‘take a dremel to the chassis to get more flex’.  In FP8 he would suffer some problems with the cars brake which meant a number of trips to the pitlane for adjustments but the Dutch driver said despite this he was ‘still not so far off the pace’.

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Sitting in P7 just ahead of Serpent team-mate Dominic Greiner, Mark Green said his pace was ‘reasonably good but could always be faster’.  The British driver said his XRD engine and 748 chassis are ‘running nicely together’ now after struggling with ‘a lot of understeer when (they) came here’.  Describing the issue of understeer around Gubbio as ‘quite a challenge’, he said there is ‘still a little bit there’ in terms of improving the cars steering through set-up adding ‘there are no more big steps left in the car and its 1/100ths rather than 1/10th of a seconds that (they) are after now’. Suffering a broken conrod in the ‘quick’ FP7, Greiner said for FP8 he 748 was ‘now too easy’ to drive.  Top Qualifier at the last Worlds where he finished on the podium, the German is confident the pace is there and they just need to do a little fine tuning for ‘understeer characteristic of the track’ and get the best steering available from the 748. Behind Greiner, Quentin Leroux and Teemu Leino complete the Top 10 times.

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‘Struggling’ was Hagberg’s response when asked how he was getting on.  The Swede said, ‘we can’t find a good balance in the car’ adding, ‘we are a little lost with set-up and don’t know what direction to go’.  Working off set-up information gathered during the Warm-up Race in July he said ‘its not good as the conditions are colder than expected’.

View the event image gallery here.

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