The Losi 454 engine is a potent .28-sized performance engine. Specifically built for 1/8-scale off-road vehicles, the 454 engine offers a large cooling head for cooler and more reliable operation.
The large-bore carburetor design provides ample intake capacity, creating the kind of powerful throttle response and acceleration you want for any track or terrain. Additionally, fine-tuning the 454 for any temperature or weather condition is simple thanks to the easy-to-adjust high- and low-speed needles.
0.728 in (18.50mm)
Two-Needle Slide Aluminum/Steel
High-Carbon Steel Precision ground and polished with "Turbo Grooves"