Anyone tried the OS XZ-R Version 2 yet?
How does it perform?
I just ran mine in series race this past weekend. From my experience this is a really good club engine. Very easy to tune and it didn't give me any troubles the whole weekend. I kept the temps around 240 degrees F running 25% nitro and it would easily make 5 minutes on a tank. However don't expect it to run on the straight with the 9 port nova's but it definitely holds it own in the infield and is possibly even better.
All in all I'm very happy with this engine and it is exactly what I expected for the price.
