well this car first was mntioned to be car for streetrace or hill racing, noting else, but now it become everyday car. Max speed is 190 km/h at 7000 rpm. People usualy don't expect fm engine 115 hp that goes like 1.8T. I want to change pulley just for fun but alm must hv in mind everyday driving (city driving) but also sometimes highway driving musn't be forgoten.
So, if y're telling me 65mm pulley is fine will put one. Hv in garage original G40 gearbox but when placed engine in car tought this would be better - car will be faster on smaller distance, nd it is. but....when y. don't hv many friends with this engine y. can only make something by your opinion.