Fyi the Piccolina is 600 sized, not 500 sized, and the 600 used a slightly more powerful water cooled four cylinder
The engine I am making is kinda what a lot of proplr used to do with fiats 126, that is take the base 650cc engine and throw beatle cylinders on it to increase the displacement to about 800cc. Also the stock 25hp engine out of 126 was able to propel the car quite nicely to 120-130km/h, so with a little bigger displacement and power of around 30hp it should be a lot faster than the current piccolina, mainly due to different torque curve which favors highier RPM. Also a 2 cylinder wtill fits better than the awfull flat4 that it has now.
Been trying to support the R60 out of the gate as best as I can, so have done some work touching up the race models. So the old dumb looking spoiler is out, the new WRC inspired spoiler is in. As well as this, the back of the wheel arches now have 3d louvres in, rather than just a black material. Just to add a little extra detailing to the model. I'm also gonna fix the licence plate positioning that I broke in the last update