RCScrapyard ► Iconic Vintage Radio Controlled (RC) Model Car Archive ► Tamiya Blazing Star. ITEM: #58204 DF01
RCScrapyard Radio Controlled Models
Flags

Tamiya Blazing Star - #58204 (Radio Controlled Model Review)

1/10 Scale Electric Buggy - DF-01 Chassis:

  Released by Tamiya on December 9, 1997, the Blazing Star buggy, is based on the shaft driven 4WD DF-01 Chassis, that was a favourite with club racers the world over.

Tamiya Blazing Star - #58204 DF01
▼ Scroll Down for More Images ▼


  The Terra Conqueror and XC-chassis tires on touring car wheels were utilised on this model; these large tires gave good manoeuvrability for both on and off road racing and racing enthusiasts agree that this was a reliable, competitive and fun car to drive.

  The DF-01 was first seen on the Manta Ray in 1990 and has been one of the more successful Tamiya Chassis Designs.

  The Chassis, with shorter wishbones and a few other small alterations is also the basis of the equally successful TA-01 touring car chassis.

  One problem with This Chassis are the Plastic/Nylon Bush type bearings. If the car runs these for a few weeks, dust and grit get into them that actually wears away the metal shafts that spin in them, so that if Ball Bearings are fitted later they are a sloppy fit. My tip, get a set of Ball bearings with the new kit.


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

ebay




Gas/Nitro Engines Body Shells Radio Transmitters etc Tires Wheels/Rims Electronic Speed Controllers Battery Packs / Chargers Electric Motors












Items For Sale:











Flags

Tamiya Blazing Star #58204 DF-01 - Chassis
Tamiya Blazing Star #58204 DF-01 Chassis
Tamiya Blazing Star #58204 DF-01
Tamiya Blazing Star #58204 DF-01 Body Shell

Buying a Used Tamiya Blazing Star
Buggy (and What to look for)


   Buying a used Tamiya Blazing Star Electric Buggy, 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 Buggy you may discover can easily be fixed.

Dampers
   When you receive your used Tamiya Buggy, 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 Blazing Star 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 Blazing Star 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 Blazing Star Buggy 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 Buggy 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 Buggy 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 Buggy 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 Buggy 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 Blazing Star 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 Blazing Star 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 Buggy 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 Blazing Star model and good racing.




▼ Scroll Down for More Articles and Advice ▼

Or, check out our RC Model Car Setup Guide














^ TOP ^












Tamiya Buggys Tamiya Trucks Tamiya Monster Trucks Tamiya Rock Crawlers Tamiya Off Road Chassis Types Tamiya Touring Car Tamiya Drift Car Tamiya WRC Car Tamiya M Chassis
Tamiya Tractor Trucks Tamiya Touring Car Chassis Tamiya F1 Tamiya F1/Le Mans Chassis Types Tamiya Military Tamiya Tanks













Tamiya Blazing Star


Hints and Tips

Soldering Battery Packs

   Nicad and Nimh batteries sometimes come as six separate matched 1.2 volt cells. These of course have to be soldered to each other in series to produce either a side by side stick pack, or a two times three cell saddle pack.

   Special copper, or silver plated straps must be used to make up these packs and each strap must be prepared before attempting to solder it to the battery cell, by placing a blob of solder at each end of all the straps needed.

   A jig to hold the cells vertical and side by side is advisable. Using electrical solder, with a flux core (flux aids the flow and adhesion of the solder) heat your soldering iron to as hot as it will go. Then with the stick of solder touching on the end of the cell, touch it with the iron. What you want it to spread evenly on the central part of the pole of the cell. Count to 3 seconds. If it doesn't melt the solder in that time, your iron is not hot enough. Battery cells are notoriously very fragile and susceptible to the very high temperatures soldering requires. Anything longer than four or five seconds direct contact with the iron can cause damage to the crystal structure in the cell, so be wary.

   When you have solder on each end of each cell, line them up in the jig, positive to negative and dab a spot of flux on the soldered cells, then position your straps, with the solder coated side faced down, touching the solder on the end of the cell. Now place your hot iron on the strap. Heat will transfer through the strap and melt the solder on the two faces. Again, count to 3 and you should feel the strap drop slightly as the solder fuses with the solder on the cell. Repeat this for each cell on both sides to produce your desired configuration. Finally solder your two wires, previously prepared with connectors, to the pack. Do not solder wires with bare ends to your pack. If these wires were to touch and short out, you could effectively kill your expensive battery pack I use Red for positive and Black for negative, but so long as you know which is which electrical equipment does not like the battery to be connected the wrong way.

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



General Information and Advice

   RC is one of those sports that can be simply bashing around the back yard, or taken to the extreme of National and International Racing: For those who would like to enter this world of miniature Models, here are a few basic Hints: Firstly, buy a Kit not an RTR. Then, if something does break on your model, the experience you gain by building the kit will give you some idea how to fix it.

   Radio Controlled Model Cars are easily broken. Wishbones, Suspension Shock Towers, Dampers etc are prone to damage, so make sure you have a good strong front bumper and never run your car without its Body Shell in place.

   The Steering Servo is also a weakness, so if your kit does not have one, get yourself a good quality Servo Saver. I would also recommend you replace the soft steel Turnbuckles, Tie Rods and pivot/steering shafts with Titanium versions and if you get serious about your racing, lightweight Titanium Drive shafts, dog bones and CVD (Constant Velocity Drives). The standard steel ones bend far too easily.

   Gears in RC model cars often cause problems. Head on collision accidents can damage gear teeth on Nylon/Plastic Spur Gears and sometimes even the Bevel Gears inside the Gearbox. Hard impacts may also slacken the nuts and self taping screws that fix the Motor in Position, making it possible for the Pinion Gear to pull out of mesh a little and damage the teeth on your Spur Gear. To try and prevent this, you should always fit locking (Nyloc) nuts and if your mount uses self tapping screws, change the plastic motor mount occasionally to ensure a tight fit.

   Plastic Ball Connectors can cause problems. For top level Radio Controlled model car racing, they need to be checked for tightness and if considered necessary changed after every race meeting. Something like a loose fitting connector popping off could easily lose you the race, so always err on the side of caution.

   Quite a number of New car kits come with Plastic and Sintered Brass Ring type bearings. These can cause problems if at some time in the future you want to fit a full set of ball bearings so I recommend you discard the brass and plastic types before installation and get yourself a Hop-up set of Shielded Steel Ball Bearings.

   Finally, try to keep the Centre of Gravity of your model as low as you can. This can vastly improve the handling of your car when cornering at high speed. For On Road Drift/Touring cars the Ride Height should be around 5mm, for Buggys, Trucks, Truggys and Monster Trucks, as low as practical for the track conditions. Body Roll can be reduced by using Stabilizers, Anti roll or Sway Bars. Tuning Springs may also help with thicker, or thicker Silicon Oil in the Shock Absorbers. Also look towards mounting the Transponder as low as you can in the Chassis.

For Car Setup Information check out our Hints and Tips page.







^ TOP ^


On/Off Road
RC Models:

Radio
Equipment:

Accessories: