O.S. Speed 21XZ-B Spec II "Tuned" Off-Road Competition Buggy Engine
[OSM12175]

Average rating: 5 of 5 Stars!

O.S. Speed 21XZ-B Spec II "Tuned" Off-Road Competition Buggy Engine
Displaying 1 to 3 (of 3 reviews) Result Pages:  1 
Kah Chik Yong - Rating: 5 of 5 Stars! Wednesday, May 15, 2013
Awesome engine.. Use it with os pipe 2090. good range of power. easy to tune
2 of 2 customers found this review helpful.
Charles Mims - Rating: 5 of 5 Stars! Wednesday, June 04, 2014
This ENGINE IS awesome, what a power plant. I have 3 gallons through this engine. It is unbelievable . I have the 2060 pipe combo and this mill Will idle all day!!!! SMOOTH POWER Throughout the power band. Once again thanks OS for a reliable engine you can count on @race day.
1 of 1 customers found this review helpful.
Ricardo Mariani - Rating: 5 of 5 Stars! Sunday, June 02, 2013
Fantastic engine when equiped with 2060 pipe. A little smoother than the previous version but still very strong and reliable. For me itīs #1.
1 of 1 customers found this review helpful.
Displaying 1 to 3 (of 3 reviews) Result Pages:  1