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Springbok Racer

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  1. Hi guys, All the latest information can be found at this link http://ausmcr.com/forum/index.php?/topic/174-2019-oapr-lmp/ Regards, JanR
  2. The 2018 OAPR LMP Specifications V3.0 - (acknowledging its origin being the 2012 OEPS Guidelines) OAPR – Open Australian Prototype Racing 1. DESCRIPTION Any true 1/24 scale representation of a 1/1 LMP (Le Mans Prototype) car that has raced in the American Le Mans Series or the European Le Mans Series or the World Endurance Championship between 2008 and 2017 All liveries must be of scaled down 1:1 appearance, however colour combinations and liveries from other modern (year 2000 to present) race cars may be used. The Oreca Racing 'FLM' Formula Le Mans car is not classified as LMP1 or LMP2 in either the LMS or ALMS and therefore is not permitted to run in the OAPR. However, the Oreca 03 as raced in 2014 in LMP2 is allowed to run. 2. WEIGHTS and MEASUREMENTS 2.01 Minimum total weight: 150.00 grams 2.02 Maximum front spur: 83.00 mm 2.03 Maximum rear spur: 83.00 mm 2.04 Minimum ground clearance at the start of the race: 1.00 mm 2.05 Minimum ground clearance during and after the race: 0.40 mm 2.06 Minimum front rim outer diameter: Ø21.00 mm. 2.07 Minimum front wheel starting diameter at the start of the race: Ø25.00 mm 2.08 Minimum front wheel width 6.00 mm 2.09 Minimum front rim width 6.00 mm 2.10 Minimum width of front tyre contact area 6.00 mm 2.11 Maximum front wheel camber angle: 3.00° 2.12 Minimum rear rim outer diameter: Ø21.00mm. 2.13 Minimum rear wheel starting diameter at the start of the race: Ø 26.50 mm. 2.14 Maximum rear wheel diameter at any time: Ø 27.50 mm. 2.15 Rear wheel width and contact area always 13.00 mm – minimal rounding of edges are allowed. 2.16 Maximum width of main chassis plate: 78mm 3. MOTOR, GEAR AND PINION 3.01 The race motor may only be a long can (FK-180). Any 25000 or 30000 rpm variant may be used, but event organisers MUST specify the exact motor before an event. Motors may not be opened and must have positive identification on the can itself, motors with wrappers must have these wrappers removed so that the can identification is visible. 3.02 The spur gear is fixed at 44T M50 pitch. 3.03 The M50 pinion gear is completely open and left to the driver to decide - event organisers may NOT specify this at all. 4. CHASSIS NB! - The chassis is completely open provided it adheres to the specifications in these regulations. You may use any commercially available chassis, mix parts from various chassis, modify any part of the chassis as you see fit and even build your own chassis. 4.01 Only one part of the chassis that is allowed to enter the track slot, and this part may not have a longer contact area than 27 mm. 4.02 Differentials are not allowed. 4.03 Magnets are only present in the motor, and are not allowed anywhere else on/in the chassis. 4.04 Chassis must have vertical movement, some of which must be sprung for suspension purposes. 4.05 All chassis assembly must be by means of bolts and nuts, no self-threading screws, solder or glue may be used. 4.06 The motor cannot be affixed to the chassis with solder. 4.07 Minimum and maximum wheelbase must always be centred within the front and rear wheel arches of homologated bodies. Here is a list of all the currently homologated bodies and some of the wheelbases: - Acura LM (112.2mm) - Aston Martin AMR One LM - Audi R10 (122.3mm) - Audi R15 (124.5mm) - Audi R18 (121.3mm) - Lola Aston Martin Coupe LM (118.9mm) - Lola B10 LM (112.2mm) - Lola B12 Coupe LM - Oreca 03 LMP2 - Pescarola (115.2mm) - Peugeot 908 Coupe LM (120.8mm) - Porsche RS Spyder LMP2 (117.3mm) - Porsche 919 LMP1 - V2 (2016) 5. WHEELS & INSERTS 5.01 FRONT WHEELS 5.11 The front wheels must make contact with the track or techblock over the full 6 mm, or more. 5.12 The use of cambered front wheels does not void in any way the rule regarding the minimum diameter, or the rule regarding the contact surface with the track or the tech block. 5.13 Front wheel diameter for cambered front wheels will be measured at the largest present diameter, which has to be respecting rule 2.07. 5.02 REAR WHEELS 5.2.1 Rear wheels are always Scale Auto ProComp 3 or Plafit rubber - both being 'Black Magic'. If handout tyres are used, the event organiser must specify the brand and the size when announcing the event. Tyre dressing of any kind is not allowed during the official practice, qualifying or during the race. The race tyres may only be cleaned using tape or Shellite supplied by the OAPR/race organization. 5.03 SPUR 5.3.1 None of the wheels may be visible when viewing the assembled car from above. Spur will be measured over the complete rims left and right, including wheel inserts. 5.04 WHEEL INSERTS 5.4.1 All 4 wheels of the car must be fitted with 3-dimensional (flat sheet or photo edged not allowed) wheel inserts, resembling the wheels of the real 1:1 car, during the entire race duration 6. BODY & ACCESORIES 6.01 Only vacuum formed 15 thou clear bodies are allowed. Provided these bodies have been homologated by the OAPR organisers. 6.02 MATERIAL 6.21 Body must be manufactured and/or assembled from one or more of the following materials: PVC, PET, PETG or Lexan. 6.22 The exterior of the body has to accurately represent the 1/1 car. This is to the discretion of the scrutineers to judge(s). No widened, stretched, flattened or smoothed silhouette style bodies will be allowed. 6.23 The same materials are allowed for the interior, windows etc., rear wing, diffuser and small add-on parts. Lexan is allowed for a rear vertical aero wing e.g. 2011 Peugeot 908, etc. All wing mounts must be the correct shape and can be made from rubber or lexan. 6.24 The body must cover all chassis and axle parts, so that no chassis part or axle part is visible when the car is viewed from above. This also includes the guide or any part thereof. 6.03 BODY INTERIOR 6.31 Interior must contain at least the following 3-dimensional items: Dashboard (optional). Steering wheel, Painted driver figure with arms and legs, Painted head/helmet combination in a hard plastic material. 6.04 BODY EXTERIOR 6.41 Bodies must be equipped with: Front windshield and side windows if existing on the 1/1 race car Front splitter if existing on the 1/1 race car Rear spoiler /wing (may be made from flat sheet) Rear view mirror(s) (optional) Wiper (s) (optional) Rear diffuser (optional) Light inserts. (These are the plastic moldings that fit behind the outer light lenses and are normally mounted inside the body). 7. LIGHTS. (Optional during the day, but compulsory during night races). 7.01 If functioning lights are installed then these lights must be installed (even during day racing) in their original 1/1 positions on the car. 7.02 Front lights: minimum two lights in total, one left, one right, yellow or white color, bright beam. 7.03 Rear lights: minimum two lights in total, one left, one right, red color, diffuse light. 7.04 Cars must always be fitted with light inserts even if no actual lights are fitted. 8. NOTES. 8.01 No working on cars during lane changes or track calls. All work on cars must be done during racing. 8.02 Any part bigger than 20mm (wheel insert size and bigger) that come off the car, must be put back on the car in it's original position. Tape may be used to do this. 8.03 If working lights are installed and any corner of the car loses light during racing, then the lights must be fixed during racing. THESE REGULATIONS ARE LOCKED FOR 2018. THE ONLY CHANGES FROM NOW ON WILL BE WHEN NEWLY RELEASED BODIES HAVE BEEN HOMOLOGATED FOR INCLUSION IN THESE REGULATIONS OR WHEN ANY SPECIFIC COMMERCIAL PART IS REPLACED BY THE MANUFACTURER WITHOUT NOTICE. THESE AMENDMENTS (if required) WILL ONLY TAKE PLACE AT THE END OF MARCH, JUNE AND SEPTEMBER 2018. THESE TYPES OF CHANGES WILL ALWAYS BE SUBJECT TO AVAILABILITY TO EVERYONE RACING IN AUSTRALIA - AVAILABILITY ON THE WWW WILL BE CONSIDERED ACCEPTABLE.Please keep an eye on the discussion section of this forum for any developments that may impact on possible regulation changes.
  3. Hi guys, We are waiting for the 2018 heading to be created in this section. When that is done a complete set of these rules will be posted here. In the meantime please follow this link http://ausmcr.com/forum/index.php?/topic/50-2018-oapr-lmp/ Cheers, Jan
  4. SORRY - POSTED IN WRONG SECTION please go http://www.auslot.com/forums/index.php?/topic/20295-2018-oapr-lmp-rules/
  5. How good was it to see this class again being showcased as the pinicle Scale Model Car class we have (this past weekend at the Slotcar Fest at MrSlotcar in Melbourne). Together with the new Lexan GT3's they culminated into the fastest on track classes raced. The two classes are within 1 and half to 2 tenths from each other, which is very much the difference we have in 1:1 racing. If anyone wish to compare the two, head over to the 'Slot Fest' thread and compare the various teams racing their OAPR LMP's v Lexan GT3's. Don't just compare the two in general, because a fast GT3 car and driver, could get very close to a slow OAPR LMP car and driver. So make the comparison within the same team - or in sprint racing, for the same driver. It was also good to see such a variety of bodies being raced. We had Aston's, Audi's, Acura, Pescarolo, Peugeot, Lola, Lotus and Porsche - with great battles across the field. Cheers, Jan
  6. Hi guys, This class showed why it will become one of the best classes in Scale Model Car racing we have seen in a long time - this past weekend at MrSlotcar down in Melbourne during the Slotcar Fest. Andrew's concept has proven to work and every aspect of it's specification is right. There is not just one body that work - they all work, which gives us variety on track and the beautiful array of shapes and liveries that make up Modern GT3 racing. The open chassis specification also showed that you can make anything work, from a basic Plafit chassis to an exotic CNC design, they all ran at the top level. It was great to see the ingenious modifications to commercially available parts and the combination of different pieces that guys have produced and assembled for such a fast, well handling and exciting class. Keep them coming. Jan
  7. Hi guys, What a weekend - the level of competition was amazing. Well done everyone. Thank you to Greg for organising what is a fantastic concept and to PvH and his team for providing the backbone to make it all happen. I have said it before and it was very clear - you put on the right classes and race the right format, the event attract the best-of-the-best at all levels and produces the success level, this was. Congratulations to all the podium getters and to every driver for racing at such a high standard. Most of all, thank you for all the laughs, all the help and all the new friendships made. Not least of all for the best team mate I could have had - Mark. After looking over the results a bit closer, the following facts are emerging; this combination of classes realy works well together. If we compare fastest laps, it looks like this; SAGT 7.266, V8's 6.987, GT3's 6.689 and LMP's 6.594. Another worthwhile comparison, which is not always highlighted, are the laps done per minute of racing. This compares as follows; SAGT 7.81, V8's 7.90, GT3's 8.49 and LMP's 8.71. Finally it has to be said, that all the classes ran 25K motors, very similar rollouts, with only the SAGT's being a different minimum weight limit. Cheers, Jan
  8. Agree Glen, track is fantastic. It is not often that you can say that about an eight laner. PvH and his team have created a masterpiece indeed. As for fast motors, the Jokers are going to need a lot more than that - maybe I can find a few youth cells this morning.... Cold beer, everything is bloody frozen down here. Cheers, Jan
  9. All the SEQ guys are doing the final packing, flying early morning so should be at MR when it opens at 12pm. This is promising to be one of those special events that only happen when the right classes and formats are raced by a bunch of mates at a fantastic venue - can't wait for it to start. See you all there!! JanR
  10. Yeah right.... mate you have never made up the numbers. Beautiful Camaro, look forward to seeing it in the flesh. Jan
  11. Brett, That just shows, you cannot believe everything you're told ... LOL. Thanks for letting us know, maybe some other observations will surface as well. See you soon. Jan
  12. Hi guys, My spies are reporting that there was some local testing last night on the track. Apparently a very grippy track with some tipping results. Nevertheless, the following lap times were quite common: - Scaleauto GT (NSR25 Evo 10:44) some high 7.2's - Slotworx V8's (SRP25 12:44) some high 6.9's - Lexàn GT3's (SRP25L 11or12:44) some high 6.8's - OAPR LMP's (NSR25 Evo 11:44) some high 6.6's Sounds like it is all shaping up as planned - building the speed from start of the fest to finish. Thanks for the encrypted messaging boys. Jan
  13. Hi Al, Obviously we all have our own preferences when it comes to axles, bearings, guides, braids and wheels. The finish and decal set used on the body can also vary dramatically based on your chosen livery. So I will say (based on using one of my RedRoo chassis) between $300 and $350 if you built it yourself. However, if someone had to build you a RTR car it can be anything from $600 to $750. If you consider getting into this type of open chassis racing, please remember both the GT3 and the OAPR LMP classes are using the long can motor and the RedRoo chassis are designed around that. Not only does the motorbox and chassis plate have the large cut out, but the balance of the chassis is also designed for the heavier long can motors and the 13mm wide rear wheels. I must also remind you that you can make your own chassis, or modify any commercially available chassis, or mix parts from different chassis. So if you have the inclination, time and skill, just make it all yourself and it could save you lots of $$$. Cheers, Jan
  14. Oh no, that is a huge disappointment mate. Was looking forward to your usual banter and stories from back in the day... Well I hope we can fill that (huge) gap. Cheers, Jan
  15. Hi guys, Let's hear from guys racing these. I know many bodies have been sent all over the country during the past couple of months. Quite a few of my RedRoo v3.3's are also out there, so racing must be happening. On the local front here in SEQ, the racing is fast and tight. From where we started lap times have dropped by 2 to 3 tenths and more guys are now finishing within a lap or less from the top. Cheers, Jan
  16. ...yes you can do all that and then insert '~original', but the site won't allow that file extention. A red panel appears with 'you cannot use that file extention in this community'. Jan
  17. Agree Chris - look forward to seeing that one in Melbourne next month. Great job Ian, well done. These GT3's are so nice when they are painted and decaled to look the real deal - beats a painted yogurt cup every time. Cheers, Jan
  18. Hi Kim, Can you explain that trick, must be one you've perfected in secret (joking)? Silver painted carbon - sounds like the multiple world champion (a few years ago) that presented painted carbon parts in stead of aluminium ... always wondered why he was called 'cheater. Thought it was because he went back to the track after it had closed; cleaned the track and then set up his car to the track condition.....and won the next day. Actually, I only use carbon front axles to give the car the balance I need. If I have a choice I don't use them as they distort very easily and could be a problem to get out some times. Anyway, on classes with 13mm rear tyres we don't need so much rear weight bias to make track contact as we would with wider tyres. Cheers, Jan
  19. Hi Charles, My track is the one at Willow Vale - Ecurie Elite.au We will be racing the 1/24th Slotworx V8's on the 16th and 30th of August. The venue is only about 15 minutes from Dreamworld. Shoot me a PM if those dates suit and I will give you my address and contact number. Cheers, Jan
  20. Hi Al, Basically it is an 'open' chassis class (see post #1 for basic specs). That mean you can make your own or modify any commercial chassis etc. Most guys are running the Plafit or Scholer type chassis, a few are getting exotic imports from Fola or Do-Slot and others, like myself and Garry J are running our own designs which we also sell to interested guys. Here are some photo's of my chassis, the inner secrets : ..and what you see when you pick the car up and sneak a peek: Just joking....you are welcome to ask and I hope I know the answers...LOL Cheers, Jan
  21. Congrats to Linfox for the win and well done to all the teams for what was obviously a great event. Thank you to the organisers for using the SRP25 motors. Cheers, JanR
  22. Have fun guys, looking forward to all the updates and comments. Cheers, JanR
  23. ....and thereafter only allow tyres to be cleaned with tape at Parc ferme..... Jan
  24. You can still go onto Photobucket and download any or all of your photo's to your computer. Then upload them again from there via a new hosting site or method. Cheers, Jan
  25. Hi guys, Please take note of a small addition, which has been added by Andrew, to the body specs in the first post of this thread. It relate to the engine detail that should form part of the Ferrari, Audi and McLaren. The interiors supplied for these three cars should be supplied with this detail included as a seperate piece. This detail fits under the rear window and must be installed regardless of the rear window being painted or not. If you did not receive this detail part, please send me a PM and I will pass this on to Andrew. Cheers, Jan
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