QUOTE (frankgoes @ 4 Jun 2011, 23:52)
<{POST_SNAPBACK}>indead perfect looking cars but I have a small question, remark
Are there also people racing with these Pioneers? I have a red and white Mustang and without magnet it drives like he...
Sorry but for the looks it's a 9 on 10 but for driving it's a poor 5 on 10 or are there some people who can give some tips and tricks to avoid that they flip each corner.
Already changed some parts but for a car of around 50 euro in Belgium one would expect not to put again 20 euro in a Pioneer to make it better (smaller front tires, ninco prorace guide (on a ninco track)
Thanks
Frank
Im told by an expert that 95% of car sales will only ever be raced with magnets on plastic. As such most cars are built to accommodate this fact. Cold comfort for the other 5% of racers like ourselves.
How much modeling skill you have will dictate how much you are willing to modify the car. In our club, non mag wooden tracks, the Pioneer Mustang won the club T/A championship last year, breaking the Scaly strangle hold. So the car can be made to go real well.
There is nothing wrong with the guide, I use the 7mm Pioneer guide for club racing. The problem is the front axle set height. Set this height up specific for your track. Grind away the front axle stays so that the bearings are able to move freely up and down. If you have the loose fit bearings replace with some old scaly bearings. You want a small amount of slop but not too much. Place car on the track. Place a small folded piece of paper under each wheel. This will give you about 0.2mm clearance once the paper is removed. Place the equivalent bodyweight (32g) in the chassis so that it sits correctly with the body removed. Hot glue (or superglue) the bearings in place when the tyres are resting on the paper. Coat the front tyre tread face in superglue and buff smooth.
After you have done this take the car for a run. What does it do at the limit? Spin out, or roll over. If it rolls over place lead down low in the car. Remove the motor. Carefully cut away the venting hole slats so that you have one large square hole under the motor. Replace motor. Place a square piece of lead under the motor. Does it still roll over? Add a square of lead just in front of the motor on the inside of the chassis. Lossening the body screws to allow for body rock will also help. Remove the two central screws and just use the 4 outer screws. You may need to trim the chassis/body to achieve free body movement.
cheers
rick1776