Poopenshnapples never liked the Stockcar_2015 mod in rFactor2, so he made many changes to make it more similar to the real-life counterpart... And what a job he did!! 850hp Cars (ISI's have 655hp) 9900RPM Accross all engines (Preset for A.I) Engines are much tougher New audio with many tweaks over original Improved Physics New tire heating/cooling/wearing properties for tight, fast and hard racing! New track configuration bases for A.I Much More tuning options Subscribe in the Steam workshop. Great work Poopenshnapples !!!