Hobbico Bash Crash Repeat 900x250
Log In

OS .18 TZ shatters the two horsepower barrier!

OS .18 TZ shatters the two horsepower barrier!

Prior to our latest dyno test, the most powerful small-block engine we’ve tested was high-strung .12 competition engine. At 1.6 horsepower, this engine put out more power than any small block of any displacement – until now.

In a recent dyno test for an upcoming issue of RC Nitro magazine, the new OS .18 TZ rear-exhaust engine cranked out a record setting 2.28 bhp at 30,500 rpm. It shatters the 2hp barrier for small-block engines well before anyone else had a chance to get close, making more horsepower than four very prominent big-block engines we’ve previously tested. The TZ also set a new high mark for torque, measuring an amazing 83.1 oz.-in. at 25,850 rpm.

The new TZ is a ground-up design that features a 5-port configuration with a turbo head and crank. An all-new 3-needle 11K carb features a big 6.5mm venturi for better breathing. For more information on the .18 TZ and other engines, visit the O.S. Engines website. To discuss this new engine at the RC Zone, home of the best RC forums in the world, Click Here.

Updated: January 6, 2011 — 8:08 PM
Traxxas XMaxx 600x120
Traxxas Projects Digital Downloads 600x120

Leave a Reply

Your email address will not be published. Required fields are marked *

Airage Media © 2017
For all Licensing, Permissions, Awards and Reprint requests please contact our official partner Wright's Media for more information. Please note that Wright's Media is the only authorized company that we’ve partnered with for materials and assets. Wright's Media contact: airage@wrightsmedia.com or (877) 652-5295.
WordPress Video Lightbox