This mod requires ETS2 1.33;1.32;131 and lower !! Some Adjusments and update to 1.33 version Scania Engine Models: -R500 -R520 -R580 -R650 -R730 ALEXD Real Engine and Transmission For Scania R This mod contain: Real Engine- 5 models R 500, 520, 580, 650, 730(adjustments) Real Transmission- 12 gears(adjustments) R-580 ( 29-39 with average speed of 80 km/h) R-650 (55-60 liter per 100km ) R-730 ( 4.1 British MPG – 68.90 Liters per 100 km) R-520 model (AVG 28,7l /100km) based on the REAL TEST but with S-500 (With an average fuel consumption of 24.92 litre/100 km and an average speed of 79.91 km/h on the same 350 km ) R-500 ( AVG 25 litre/100km ) Increase Tank Capacity For All Chassis Credits: alexdedu