I recall seeing a PB in one of the un-official race before I left HK for study.|
That was a PB alpha and that was year 1981. There were a couple of
suspension car announced at the year 79-80.
I was only a teenager by that time, both Delta and PB was 'big name'
at those time.
I still recall those very destinctive DELTA heatsink (probably have one
lying around at my old house).
Seems Delta that you have is more solid as it's using metal arms,
the PB Alpha, on the other hand, use plastic arms and torsion springs
and was very bouncy when run. (Probably it was using solid rubber tires).
Those solid rubber time, btw, feel much like the drift tries nowadays...
Delta was using sponge tires all alone.
For a photo of PB Alpha, can see it here https://www.rccars.stuandcathy.com/html/alpha_is_4.html
[ 本帖最後由 rc2006 於 2007-2-10 14:16 編輯 ]