Howdy,
A couple of people have asked what I'm up to.
I continue to make the Reynard quicker.
Gearing these things has been difficult to comprehend. Initially I had a very low gearing which was fun. .....come out of a fast corner and give it some and the back end just drifted all the way down the straight...and then at the corner it would stop in 2 lengths of itself. [an electric motor becomes a generator when power is removed and turning. This power is shorted thru controller when in idle position ]
On tighter corners, nailing it would send the back end wagging down the first meter of track. Most others would have added lead weight to effect a change.....I am resisting.
Unlike a 1:1 car this thing will just spin up the rear wheels. So it needs to be "toned" down via gears.
One issue I had with it was getting it physically low enough. It comes with a unique chassis that is adjustable via screws for lowering. Alas this leaves the heaviest part of car, sitting high, the motor.
I devised a way of fitting a complete different rear axle assembly. This killed 2 birds.... as then I could brace up the rear end with spring steel wire and stop the flex in the gear drive area.
Very early on it became apparent the tracks I run on provide a lot of grip and the chassis can be stiffer. To effect this I have taped up the flex slots.
There are so many tires to chose from, different heights widths, compounds etc. Most? quicj peoples are using NSR tires.
http://www.nsrslot.it/spare/gomme_sinistra.htmlSo I get on board.
Now these things have to be glued and trued on the rims, to function properly.
So I invest in a tire truer.
I true them to a diameter.
It is also beneficial to "treat" these tires to make them work better. Which I now do on truer as well.
My first set of extremes, which are best as qualifying tires.
I took Reynard for a spin the other weekend and it is truely quick. My son is saying to quick.
So I have invested in a 3rd eye Controller.
http://www.thirdeyetechnology.net/docs/ ... negade.htm
This provides adjustable brakes and more importantly an adjustable electronic form of traction control.
I could not just have one car, so I bought a FLY Porsche 917 s as i have a thing about these.
http://en.wikipedia.org/wiki/Porsche_917FLY don't make a very good car. So lots of mods are required to make them quick.
Number one was the motor had to go. In went a NSR 25,000 rpm unit. New slot it gears gears and NSR axle and 19.5 x 12 NSR Ultragrips. I had to relieve the body a bit to get them off the guards.
Next the front axle was not located so in went some brass tube. I kept the front wheel assembly and ground down the tires to my liking.
Fitted a deeper longer guide, with suspension.
This is a really nice car to drive, now.
So one is never enough.................
Ive got some mods coming along for this one 2.
One ends up with a few spares.
So all in all, same sh!t different scale.