lv13r wrote:ps: what you want is to shoot more more no ???
For having already driven a pantoned car, I regretted not having additional speed beyond the 5th ...
"Standard" motors favor speed over torque. With a reactor it is the opposite: the ideal is to keep the engine in "under-revving" in 5th at 90 km / h, to release more heat at the exhaust.
Once the engine is hooked up, this "under speed" becomes simply a "low speed", where one obtains a power identical to that which the engine normally provides at a much higher speed.
The ideal would probably be to be able to run continuously under the 2000 rpm mark, unfortunately no box should allow it. If I can increase the reduction by 10 or 20%, it will always be taken.
The other difficulty is that this additional torque is harmful for the bearings. Hence my search for a 110CV gearbox for a 90 engine, to limit wear ...