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Tamiya Nissan GT-R Drift Spec - #58623 (Radio Controlled Model)

1/10 Scale Electric Drift Car - TT-02D Chassis:

  Released by Tamiya on October 17, 2015, the Nissan GT-R is based on the TT-02D, Drift Spec version of the TT-02 Chassis, developed as an easy to construct and maintain entry level model, able to utilise modern day brushless motors and batteries.

Tamiya Nissan GT-R Drift Spec - #58623 - TT-02D

  The shaft drive Chassis design employs gear differentials, fully independent double wishbone suspension with coil spring over oil filled shock absorbers.

  For the TT-02D, Drift tires, a sport tuned motor and a full set of steel shielded ball bearings are included in the kit.

  To get the best from the TT-02D Chassis, it needs to be fine tuned so it has enough grip to hug the corners at high speed, without slipping off the track and accelerate smoothly under control. Small adjustments can make a Big difference and our simple to understand, step by step procedure, will guide you to the best Set-up for your driving style.


      Rating: 44 Stars out of 5 Reviewed by: RCScrapyard     Manual.





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Tamiya Nissan GT-R Drift Spec #58623 - Chassis
Tamiya TT-02 Chassis
Tamiya TT-02
Tamiya TT-02 Chassis

Buying a Used Tamiya Nissan GT-R
Drift Car (and What to look for)


   Buying a used Tamiya Nissan GT-R Electric Drift Car, or any used RC Model, has a number of advantages. It is generally cheaper than new, ready built and may come with a variety of expensive hop-ups already installed. Cheap, pre-loved bargains are always becoming available. However, depending on the age of your purchase, it may need a little tender loving care before you can take it out on the back yard.

   The one thing you will always need is an instruction manual. If not supplied with your purchase, they can often be downloaded from the Tamiya website, or purchased separately on eBay. With an instruction manual, any problems with your model Drift Car you may discover can easily be fixed.

Dampers
   When you receive your used Tamiya Drift Car, make a general visual inspection of the chassis, front and rear wishbones, suspension shock towers etc, for any broken parts that may need to be replaced. Then, take a screwdriver and box spanner and check each self tapping screw and nut for security, taking care not to over tighten.

   Next, for those Tamiya models with oil filled shock absorbers, remove them from the chassis and dismantle the coil springs. The damper shafts should push in and pull out with a smooth action. If you feel a jolt as you change direction, this means the oil has leaked out and must be topped up. At the same time, change the O-Ring seals to prevent more leakage. Also check the damper shafts for damage. If they are scratched, change them as soon as possible.

   If the body shell of your Tamiya Nissan GT-R is broken, ripped or damaged in any way, this can be easily repaired with rubber solution glue. Also, for added protection and if available for your Nissan GT-R model, fit an under guard to stop dirt and gravel entering the chassis.

Titanium Turnbuckles
   Examine the drive shafts for wear and replace as required. If possible, change them for titanium. The steel shafts wear and bend too easily.

   If you intend to race your Nissan GT-R Drift Car model at a competitive level, I would also recommend you obtain and fit titanium pivot shafts, turnbuckles, tie rods and steering rods.

   On Belt driven models, the Drive Belts need checking at regular intervals for wear, tension and damage. If deemed necessary, adjust the tensioning pulley until the belt can be depressed in the centre by no more than around 5mm. If the belt was slack, also examine the drive pulleys for wear. The teeth should provide a well seated fit for the belt teeth and not be rounded on the corners. If the belt teeth do not fit snugly, change the pulleys as soon as possible. For top level racing it may be prudent to replace all belts and pulleys after each race meeting.

   For Gear driven models, the gearbox of your used Drift Car should be opened up to check for gear wear and lubrication. A thin coat of grease is often used on internal gears and although this is fine for basic running around on the back yard, if you intend to race your Drift Car at a higher level, this should be removed and replaced with racing oil (ZX1 or Teflon Oil). Of course, this should be reapplied after each race meeting.

Spur Gears
   Gears are a weakness on all Drift Car RC models. Head on collisions can easily damage the gear teeth on nylon and plastic spur gears. Heavy impacts can also loosen the nuts or self tapping screws that hold the Electric Motor in Position, allowing the pinion gear to pull out of mesh slightly and rip the tops off the teeth on your spur gear. To minimise this possibility, fit bolts with locking nuts to the Electric Motor mount and remember to check them for security after every two or three runs.

   Ball joints always cause problems. For top level Electric Drift Car racing, the plastic ball connectors should be checked and if deemed necessary, changed after every meeting. A simple thing like a loose fitting connector popping off, could easily end your race, so better safe than sorry.

Servo Gears
   The Nissan GT-R steering servo is also prone to damage. In high speed crash situations, the fragile gear teeth of the servo can be broken off, rendering your expensive servo useless, so be sure to obtain a good quality "Servo Saver". Check out my Servo Information article.

   If body roll on your Tamiya Nissan GT-R is a problem, handling can be improved with the use of stabilizers, anti roll or sway bars, stiffer tuning springs and, or, thicker silicone oil in the dampers.

Ball Bearings
   If your used Tamiya Drift Car comes with plastic and sintered brass bushings (ring type bearings), check the shafts that run in them for wear. Dust and grit can get into these bearings and abrade the shafts. Therefore, you should replace them all with shielded ball bearings. If the model has been run with ring type bearings, you may have to change all the axles and driveshafts. For more information, take a look at my article, How to get the best from your Bearings.

   Finally, good luck with your Nissan GT-R model and good racing.


For More on how to Setup your Drift Car, check out my Hints and Tips page.














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Hints and Tips

Camber

   Camber is described as the angle of the wheel as you look at it directly from the front or rear of your car and if set correctly will improve your cars cornering ability considerably, by providing increased traction. This simple to make adjustment is considered by many to be one of the most effective changes you can make to your car for better handling.

   Positive Camber is when the top of the wheel is angled outwards. Negative Camber has the top of the wheel angled inwards.

   First of all, get yourself a good camber gauge. All adjustments to your cars camber setting should be made with the car in race mode that means the motor, battery etc in position in the chassis.

   To check the angle of an On Road car, it must have the ride height already set to around 5mm. Place the car on a perfectly flat surface, position your camber gauge against the side of the wheel you are checking and take the camber angle, normally this is between -1 and -3 degrees negative. Next, put a small 1mm thick piece of card under that corner of the car and push the corner down until it touches the card. In this position, check the angle again. It should be between 0 and -0.5 degrees negative camber. If not, pick up the car and put it back down on the flat surface, check and make adjustments, using the turnbuckle, that you consider are needed to achieve your goal. Keep checking and adjusting and repeat for all four corners. What you are aiming for is an angle that will provide your car with the maximum amount of rubber on the track on high speed corners.

   Off Road cars can be adjusted in a similar manner to that described previously, with the ride height set at around 20mm, but in place of the card, use a small booklet or something around 5mm thick. The optimal camber setting is a little more difficult to find for off road cars and depends generally of the track surface you are racing on. Slippery tracks generally require less camber because of reduced suspension movement when cornering, whereas high grip tracks require more camber to compensate for inertial induced body-roll. Depending on the particular model, this setting can be anything between -1 and -5 degrees sometimes more. Check your model manual for details.

   Be aware that for all model types, too much negative camber can reduce straight line traction, but with a good setting for any particular track, the advantage it gives, that of vastly improved cornering stability, far outweigh any negative effects.

   For beginners, this setting is by far the easiest to experiment with. Just take the car out on the back yard and with a few simple turns of a turnbuckle you will soon learn just what difference a small change in your cars setup can do to change its handling ability. Good luck and good racing.

For More Setup Information check out my Hints and Tips page.



Hints and Tips

Your First Race Meeting

   When you finally find a racing club near to where you live, that initial experience of stepping up onto the rostrum and looking down over the track can be very daunting. But soon, as the race starts, adrenaline will kick in and away you go. For the next five minutes, your focus is on nothing but getting your car around each corner, avoiding all the other cars on the track and just getting to the end of the race.

   Maybe your batteries dumped or you crashed and the car was damaged, perhaps you didn't actually come last, whatever happened, it doesn't really matter you are well and truly hooked.

   When the race is over, don't be afraid to ask the more experienced racers questions about setup, driving tips etc. They have all been where you are now and will be more than willing to help you. Show them your car, get some tips on tires, gearing and general set-up for the club track.

   Then, when you get back home, go through all your races in your mind. Try to identify the things you did wrong and figure out how to avoid those mistakes next time. Think about what all the more experienced racers told you and change your settings as they advised.

   Put down a few buckets or cones in the back yard to practice driving round, something that if you hit it won't damage your car. Get someone to time you for say ten laps and each day after school, try to beat that time. The adage, "Practice makes perfect" holds true in many things, not least the sport of RC racing and as your confidence increases, your racing skills improve and the trophies begin to line up on your bedroom shelf, you will one day yourself be the guy all the newbie's look to for advice and you will remember that day, you nervously stepped up onto that platform for the first time, looked down across the track and how your whole life changed in that fleeting moment.

For More Setup Information check out my Hints and Tips page.








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