Buy All Slot Car plastic competition slot cars available in F1 kits. Compatible on all major track systems including Scalextric, Carrera, SCX and. I have 2 All slot F1 cars but the chassis seem very weak around the guide hole. If the car spins around to where the guide hits the stop it breaks Jaguar livery for All Slot F1. All slot car F1's - posted in scale Cars: Hi all,Does anyone have any experience of these cars? I currently run scales F1's with upgraded MBSlot - Allslot F1Fibreglass chassis - scale Cars.