O.S. Engines 12XZ Speed Spec II and 30 VG (P)
New from O.S. Engines: By redesigning the 12XZ (P) Speed Tuned Spec II and 30VG (P) ABL, O. S. Engines® raises the bar for 1/10 and 1/8 scale racing engines. While the enhancements appear to be subtle, they can make all the difference when it comes to taking the checkered flag! 12 XZ (P) Speed […]