November 2, 2023

Kurzbuch repeats in penultimate qualifier

Mugen Seiki’s Simon Kurzbuch has become the first driver to repeat a TQ run at the 1:8 Onroad World Championship as he made it two in a row in the penultimate round of qualifying in Japan.  The Swiss driver managed the run perfectly as Infinity’s Naoto Matsukura pushed him for the TQ but on the last lap the Japanese driver once again ran out of fuel.  This handed Dario Balestri the second fastest time, the Infinity driver just 3/10ths off.  More than a second back, a big margin at these World Championships, Toni Gruber would complete the Top 3 just ahead of defending Champion Shoki Takahata with everything still to play for in the sixth & final round of qualifying at the Infinity International RC Speedway.

‘Exactly the same as Q4, we just repeated what we did before’, was how Kurzbuch summed up the fifth round.  One second slower than his previous TQ run, the former World Champion continued, ‘this one was all about managing the fuel.  We saw the heats before a lot of drivers run out of fuel so I was trying to manage my pace against the others.  The were very fast so it was on the limit but at the end everything went to plan’.  He concluded, ‘Like I said to you after the last round, we are still not there and so need to keep focus and close it off in the last one.’

Summing up his performance, Balestri said, ‘It was OK, everyone is super close, it’s very tight’.  Top Qualifier at the last 1:8 Onroad World Championship prior to Covid,  the Italian continued, ‘It was a good run but my car was a little bit too loose in the rear, the front tyres were a little softer than before but this is what I got so I had to use them’.  In the hunt for the overall TQ and that lucrative direct starting spot in Saturday’s World Championship deciding 1-hour final, the reigning European Champion concluded, ‘I will go all in for the last one so I will try something different on the car.’

Explaining his latest qualifying attempt, Gruber said, ‘Overall the speed was good but the balance of the car was not good enough for me to go for the TQ.’  The German explained, ‘In the corner the rear gets to loose so it was hard to keep on the line’.  Asked if he knew what to change to improve this for the Round 6 qualification showdown, he replied, ‘there are so many things that can influence this so it’s hard to decide.  It’s not clear what to do.’

After going with ‘a safe run’ to open Day 2 of qualifying, Takahata said while his car & engine was good he pushed too hard in Q5 and ended up making a driver error.  With a TQ from Q3, the Mugen Seiki driver needs to finish with a strong qualifier to at least ensure he puts himself in contention for Super Pole, although his goal is still the overall TQ honours.

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November 2, 2023

Chassis Focus – Dominic Greiner (Capricorn)

Chassis: Capricorn C804
Engine: Max Power Quadrifoglio 351.R
Exhaust: Max Power / EFRA 2164
Radio: Futaba 10PX
Servos (Steering/Throttle): Futaba CB701 / CB701
Body: Xtreme Hyper Diablo
Tires (handout): Matrix
Fuel (handout): Maxima

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November 2, 2023

Chassis Focus – Kouki Kato (Infinity)

Chassis: Infinity IF18 III
Engine: Kabuto R21
Exhaust: Kabuto / IFMAR 2164
Radio: Sanwa M17
Servos (Steering/Throttle): Sanwa prototype
Body: Xtreme Super Diablo
Tires (handout): Matrix
Fuel (handout): Nitrox

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November 2, 2023

Kurzbuch finally delivers TQ run in Q4

After a difficult first day of qualifying in Japan, Top Seed Simon Kurzbuch finally delivered on his speed with the Mugen Seiki driver taking the TQ for the fourth round of 6 at the 1:8 Onroad World Championship.  The 2015 World Champion would be more than 1.4 seconds quicker than his closest rival Yuya Sahashi as the first of the day’s three qualifiers saw a number of drivers in the top have issues.  Infinity team-mates Jessie Davis and Naoto Matsukura were in the mix for a Top 3 run until they both ran out of fuel.  Having TQ’d the second round yesterday, Capricorn’s Toni Gruber would make a driver error and end his run early.  All this meant that running in the 3rd fastest heat Takaaki Shimo would complete the Top 3 for the round ahead of Dominic Greiner, Shoki Takahata and Dario Balestri.  Having TQ’d the final qualifier yesterday but having had poor results in the previous two, reigning World Champion Takahata described Q4 as a ‘safe run’ adding he would ‘push more’ in the next one.

‘A better day today, now we show what we wanted to show yesterday’, was Kurzbuch reaction to becoming the fourth different driver to TQ a round here at the Infinity International RC Speedway.  He continued, ‘It was a clean run, we were good with the fuel, it was a perfect run’.  With a best of a P4 from yesterday, he added, ‘there is a long way to go, this is one the first one of three we need’.  Asked about his Ielasi Tuned powered  MRX6X he said, ‘everything feels really good with the car and engine so there is no point to change anything.’

The older of the Sahashi brothers, Yuya was very happy with the balance of his IF18 III but said his engine lost power towards the end of the 4-minutes and this cost his a couple of tenths.  Asked the reason for the power loss he said the engine was set to lean.  Planning to use the same engine again in Q5, the 2015 Worlds Podium finisher said he will just change the plug and in terms of his car he is happy with this so he will leave it unchanged.

Finding himself in Group 10 of 12, Shimo admits this is adding to the challenge of getting a quick time.  The veteran Japanese driver had a bad start to qualifying yesterday when he broke an engine in Q1.  Finding a better set-up for Q2 despite drivers errors he would get a P8 and P10 in the following two rounds.  With his P3 this morning a confidence boost, he plans to push harder in the next one.

‘Not so bad, I’m safe in the Semi now with my points’, was Greiner’s reaction after Q4.  The former 1:10 World Champion said, ‘It is super close.  We are not the fastest, the others are faster but first you must finish and we have been doing that’.  Having started with a P2 in Q1, he explained, ‘We had a problem with the engine in the 2nd one but after checking it we decided to run it in Q3 but it was done’.  Today he tried a different body switching from the Xtreme Hyper Diablo to Super Diablo, but not sure it was any improvement he will switch back to the Hyper.  He concluded, ‘for a long run the car is OK so overall things are not too bad’.

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November 1, 2023

Chassis Focus – Flavio Elias (Shepherd)


Chassis: Shepherd 8.2
Engine: O.S 2104
Exhaust: – Ielasi Tuned / EFRA 2185
Radio: Sanwa M17
Servos (Steering/Throttle): Highest B210 / B210
Body: Xtreme Hyper
Tires (handout): Matrix
Fuel (handout): O.S Nitrox

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November 1, 2023

Takahata takes Q3 as Balestri holds overnight TQ

In a thrilling first day of qualifying at the 1:8 Onroad World Championship, Mugen Seiki’s Shoki Takahata has TQ’d the third round of qualifying becoming the third different driver/manufacturer combo to top the times in Japan.  The reigning World Champion capitalised on the cooling evening conditions to set the fastest time of the day ahead of Infinity’s Dario Balestri with Capricorn’s Toni Gruber completing the Top 3.  Opening qualifying with a TQ run, it is Balestri who holds the overnight TQ at Infinity International RC Speedway ahead of Gruber who topped the second round of qualifying.  With Takahata holding P7 in the ranking, his day not starting out well with a crash in Q1 and DNF in Q2, it is 17-year-old Kouki Kato who is the top Japanese driver sitting in third following an impressive second fastest time run in Q2.

After his issues in the first two qualifiers, him unable to finish both, Takahata summed his his Q3 performance as ‘perfect’.  The 29-year-old said driver errors caused his car to flip in Q1 and ‘fly’ in Q2 and so he was happy to finally deliver a strong final run of the day.  Changing manifold for the opening and again for Q2, the O.S Engines team driver switched from the MR03 to the MR02 for Q3 saying while he preferred the feeling of the MR03 he needed the better run time he got from the MR02.  Highlighting his improved fuel mileage, an issue that has plagued many drivers today, on completing his TQ run he was able to run almost a complete extra lap.  With his TQ run a confidence boost going into Day 2 of qualifying tomorrow, Takahata said he hopes for more of the same tomorrow.

‘Congrats to Shoki to be so fast.  He came from nowhere.  I know he is super fast and that he has been super quick here so welcome back’,  was Balestri’s reaction after the day’s concluding qualifier.  The Italian who lost his title to Takahata in the US in 2019, continued, ‘If there is one thing I can say about the race here is that all the cars start too close together.  It is very hard to follow so close to another car, it effects the aerodynamics.  Still I don’t know if I would still be as fast as Shoki.  We have to work on that for tomorrow’.

‘Overall it was a fast run but it was also faster for the other, I was a little too slow, I was not on point for the first minute’, that was Gruber’s thoughts on his third qualifying attempt.  He continued, ‘then I found my rhythm but I wasn’t carrying the same top speed as Dario and Shoki.  I think they were on new tyres, Dario for sure, so they could build more speed down the straight.  My car was reaching top speed early and going no more.  Still a 3rd at World Championship is OK but I want to be faster so lets see tomorrow what we can do.’

Running out of fuel while on a TQ run in the first one and suffering a number of flame outs in Q2 due to too low an idle setting, Kurzbuch said Q3 was ‘a safe run, we needed it’ adding, ‘It was a day to forget’.  Drafting his former Shepherd mechanic Alex Kempe in for this event to work alongside his father in the pits, the Swiss driver said, ‘We will finish up early today, recharge and get ready to go for tomorrow.  This was really not a good day for use with all our different issues’.

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