O.S. SPEED .21 XZB SPEC. II

[nitrodude]

Jan 6, 2015 20:35:22 GMT losiracer78 said:

Can I get opinions on the Spec II and new OS B2101.

The B2101 is much more linear compared to the spec II, the Spec II has a ton of low end torque which is more for like a truggy and the 2101 would be more for like a buggy. 

[kyoshoracer]

I have not tested the new OS, but I have the Spec II in the buggy. The engine in my opinion has ton of low end torque, yet it is still insanly fast. On some loose, you have to be careful on how much throttle you give it because of the power. I have a 2060 OS pipe, I have not done a lot of testing on the 2090 so I cant really say which one is better.

[losiracer78]

What is the difference between the B2101 and the TY Tessmann edition? Are all the parts the same?

[kyoshoracer]

Jan 11, 2015 0:26:01 GMT losiracer78 said:

What is the difference between the B2101 and the TY Tessmann edition? Are all the parts the same?

I think it is the same thing, the only difference is that the head is different.

[nitrodude]

Jan 13, 2015 4:59:39 GMT kyoshoracer said:

Jan 11, 2015 0:26:01 GMT losiracer78 said:

What is the difference between the B2101 and the TY Tessmann edition? Are all the parts the same?

I think it is the same thing, the only difference is that the head is different.

The other thing is that the engine comes with a pipe. I was looking at some pics on that engine and it sure does look killer.

[losiracer78]

Has anyone seen the new Maxima pipe for the OS based engines?

[nitrodude]

Jan 22, 2015 23:07:29 GMT losiracer78 said:

Has anyone seen the new Maxima pipe for the OS based engines?

I think your best bet might be the 2090, not sure how that one would work.

[krazydave]

Jan 22, 2015 23:07:29 GMT losiracer78 said:

Has anyone seen the new Maxima pipe for the OS based engines?

Are those even  available here?

[kyoshoracer]

I am thinking of ordering a Maxima from europe to test it out.

[osmosis]

I saw on FB Tebo is running it out in vegas, looks pretty good.

[nitrodude]

Feb 5, 2015 6:03:50 GMT osmosis said:

I saw on FB Tebo is running it out in vegas, looks pretty good.

Yea, I saw that to it looks pretty good.

[kyoshoracer]

Has anyone compared the TY B2101 vs the other B2101