An update on 'Operation High Hopes'...
I regret to say that I managed to drop the turbines that Andy built for me (b*&^%y arthritis) and finished up with a large pile of styrene pieces and three pieces of copper pipe.
The project was shelved after that for a while, and the funny car sold on. Two days ago, the decision was made to start again, so I've managed to rebuild the turbine wreckage into a single engine, and with the help of friend on the Tamiya Trucks page on Facebook, a whole new chassis is being built around the turbine. This is being made from a Tamiya Volvo FH12 chassis, with the stock diff and rear axle and chrome Lunch Box rear wheels/tyres. The front axle is stock FH12, but moved forward to within 1/2'' from the front to allow room for the weight box, and will use a pair of Tamiya wheels/tyres from a race car.
A micro 2.4gHz rx will fit inside the turbine body, along with a micro esc, the lipo battery will sit inside the transfer box behind the turbine, and the mini steering servo sits inbetween the chassis rails under the turbine body. The motor will be a small brushless one (haven't decided which one yet) and will drive the Volvo rear axle direct from a shortened and modified Tamiya shaft, this will sit directly behind the transfer box.
Attached are two pics of the single turbine build so far, and one of the tractor I'm basing High Hopes on.
More to come as and when...
Rich