Every time i see you on a nascar post here you talk about blowovers lol. The super speedway car is restricted to 7800 rpm as it would've been back in the day. You can go 220 by removing the restrictor in the engine config and driving down hill or simply dragging it with the node grabber. --- Post updated --- This. Roll cage deformation from side collisions is hard as is to replicate especially with a rollcage with several door bars. Most mods only have 1 or 2 door bars while this has much more.