Jared Tebo has topped the opening controlled practice at the IFMAR World Championships in Japan, the Kyosho driver setting the fastest 3-consecutive laps of the Yatabe Arena over the Xray of Martin Bayer. Having set the pace in free practice, Bayer’s team-mate Bruno Coelho would complete the Top 3 with just 4/10ths separating the Top 10 drivers.
Having ended free practice 6th fastest, Tebo would improve his time by 3/10ths to repeat his 2WD performance when the American also topped the first of the two practice rounds that will determine the heats for tomorrow’s qualifying. Pleased to top the times for the first time in 4WD, the former Champion said ‘the whole run was awesome but I’m still looking for better braking’. Having fitting a new speedo to eliminate that being a cause of the problem he said the braking was no better. The issue is when he applies the brakes they take varying time to come in causing him to miss his lines. Planning to switch to a gear diff with thicker oil for the day’s final practice, he said better brakes would make him more comfortable with the car which he said can be ‘a lot better’ once he gets the issue sorted.
Only 13th fastest going into the first controlled run, former European Champion Bayer was happy ‘super happy’ with second. Posting the fastest lap time, the Czech ace said himself and Coelho having been trying different set-ups to each other every run for CP1 they had the same set-up, one which he said was pretty close to the base set-up they came into the event with. Describing his ORCA powered XB4 as ‘super easy to drive’ the EOS race winner said he ‘just drove it around’. Running in Heat 11 of 13, the groups sorted based on the result of Tuesday 2WD finals, Coelho said he had a lot of traffic and he couldn’t get a perfect 3-laps. Despite this he said 3rd was good with his aim for practice to just get placed in the top heat for qualifying.
Posting the fourth fastest time, Yusuke Sugiura described his performance as ‘so, so’. Having raised the ride height of his Kyosho, the factory Kyosho driver said while the car was better he felt his own driving needs work. Planning to leave his buggy unchanged for CP2, the 19-year-old will working on his consistency. Team-mate Naoto Mastukura would take his example of the Lazer ZX6 to the 8th fastest time. The Warm-up Race winner & 2013 Worlds Runner-up said a set-up change was ‘not good’ and he will now revert back to his P3 set-up with a little tweak.
‘We made it to the show and showed up for one run’, was a much more upbeat Ryan Cavalieri reaction to setting the 5th fastest time. Winning the last of his three 4WD World titles in 2011, the Associated driver said after ‘struggling with not enough low speed steering’ his B44 was ‘a lot easier to drive and on pace’. Getting the improvement through changing a ‘bunch of little things’ he now said they have a good base to work from and fine tune. It wasn’t all celebration in the AE camp however with the next of their drivers being Kyle McBride in 15th with new 2WD World Champion Spencer Rivkin doing only half the run and ending up 28th.
Making a substainal gain to knock 6/10th of his previous best, David Ronnefalk would complete the Top 6. The factory HB driver said his D413 has been ‘really good from the beginning ‘. Running his EOS set-up he said it was fast but too aggressive and they have managed to tone it down by adjusting the rear end set-up. Running in the fifth fastest heat, having made only the F-Main in 2WD, the Swede said his 5-minute pace was also good enough for Top 5 even with lots of traffic so he is hopeful if he can get a better heat for qualifying he can be even closer to the lead pace of his former team-mate Tebo.
Third fastest at the end of practice, Michal Orlowski would set the 7th quickest time describing the run as only ‘OK’. Running a new set of the controlled tyres he said they made his Schumacher very twitchy with ‘no grip in the rear’. As a result the Polish ace said it was difficult to drive and therefore he lacked consistency. Planning to reuse his tyres in CP2, the European Champion will leave the set-up unchanged having been very happy with his CAT K2 on used tyres in the final free practice. Orlowski’s old Durango team-mate Travis Amezcua, who was 7th in free practice would shut down in CP1. Managing to post the 13th fastest time during the less than 3-minutes he ran, the American believes the shutdown was caused by his receiver as turning off and back on the car everything was working again.
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Chassis: HB D413
Motor: Orion VST2 Pro 4.5
ESC:Orion R10.1
Batteries: Orion 4o00
Radio/Servo: Futaba/Savox
Body – Pro-Line Type R
Remarks – Current 1/8th scale World Champion Ty Tessmann is running the HB D413 with a number of option parts to make it work better on Astro. The backbone of the car is the new 6mm longer chassis plate and thicker top deck to make the car stiffer. In the drive train the centre diff has been changed out with an as yet unreleased slipper put in its place which is better in high grip conditions. In the front there is a new ball raced aluminium steering rack while both front and rear there is new diff cases that have higher hinge pin mounting points that allow the car to be run with lower ride height without changing the car’s resting geometry.
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At the end of practice at the 1:10 4WD Offroad World Championships at the Yatabe Arena its Xray’s Bruno Coelho who is proving to be quickest, the Xray drivers P3 time still standing at the top of the times sheets. With none of the Top 3 after P3 improving their times, the two big movers in the final practice would be Naoto Matsukura and Michal Orlowski. 6th & 7th after three rounds, they both improved their 3-consecutive lap times to move ahead of Yusuke Sugiura and Lee Martin with Mastukura’s Kyosho reducing Coelho’s advantage to 3/10ths.
Having originally planned to leave his car unchanged, Coelho said they tried ‘some different things’ in the set-up of his XB4. Describing the results of the changes as ‘not an improvement’ he added it ‘was about the same in terms of pace’. Despite the car being ‘still super good’, the Portuguese driver will go back to his P3 set-up for the first controlled practice and focus on driving more consistent adding he wanted to achieve this not just for 3-laps but the entire run.
Looking for more traction from his Lazer ZX6 after P3, pre-race favourite Matsukura said a rear shock change had improved this but added he ‘still need(s) more’. Feeling he is starting to find his way, the 22-year-old improving his outright lap time to record the second fastest lap behind Coelho, he said finding more rear traction would require a different set-up change other than further adjustments to the shocks. Dropping to fourth, team-mate and fellow countryman Sugiura describing his P4 as ‘so so’. Having lowered the ride height he said while it made the car easier to drive it was also slower. Also creating problems over the whoops, he will go back to his previous settings for CP1.
Having made changes to his Schumacher for the third round to get rid of rear traction but the change being too much, Orlowski said going to 2.5 degrees of toe made the CAT K2 ‘good’. ‘Much easier to drive’, the 14-year-old reigning European Champion will leave everything the same for controlled practice but aired some caution about qualifying. Expecting the grip to get higher tomorrow, he said changes will be required to keep pace with the track but for now he would leave it.
Unable to improve on his P2, Martin said his Yokomo YZ-4 was ‘pretty easy to drive’. Describing it as ‘consistent’, he said it was ‘not the outright fastest on lap times but (he) can drive it easy lap after lap’. For controlled practice the EOS Champion will try another rear end change and ‘see what happens’.
Dropping one place to complete the Top 6, despite bettering his previous time in P4, Tebo said his ‘car set-up feels great’ but again he found his brakes to be ‘too soft’. Running a slipper in P4 for the first time he said it was better but for CP1 he will fit a new speed controller in the hope of finding more brakes.
One of the early surprises of practice, Travis Amezcua dropped to 7th. Having fitted new electrics to his Durango, he said the run was all about getting used to them. While still setting the same fastest lap time he will adjust the speedo set-up for his next run.
After the highs of winning the 2WD World title with Spencer Rivkin and as defending 4WD Champions, the second half of the week long event has not started out very well for Team Associated. Neil Cragg best of the B44’s in 18th with 3-time Champion Ryan Cavalieri clear frustrated by his car’s lack of steering. Reigning Champion Steven Hartson took the drastic measure of running his 2WD car in P4 and managed to better his previous 3-consecutive lap time. The American said ‘it felt better for me’ but added he needed to ‘figure out the front tyres to get it smooth enough but overall it was better (than his 4WD already)’.
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Chassis: Schumacher CAT K2
Motor: LRP 5.5
ESC: LRP Flow 3.8
Batteries: LRP 4500 Shorty
Radio/Servo: Sanwa/KO Propo
Body – Kit body
Remarks – Reigning 4wd European Champion Michal Orlowski is running the all new CAT K2, which was debuted at the opening round of the EOS in Germany a fortnight ago. Coming here with a new battery and electronics layout, the battery mounted in line with the chassis has made the car much easier to drive compared to sideways. Starting practice with the same setup from the warmup, he has added more rear toe in to make the car easier to drive and played around with tires and front tire gluing to get rid of the edgy feel.
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