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-   -   REEDY .21 Nitro Engine (https://www.rctech.net/forum/offroad-nitro-engine-forum/231893-reedy-21-nitro-engine.html)

tromoly 11-15-2010 10:43 AM


Originally Posted by Rick Hohwart (Post 8213145)
This is correct. The case is dimensionally the same. However we have upgraded the case material/production process as a running change to the VR and as standard on the VR-ST.

Cool, I'll probably do that when it comes time, thanks for the info.

Brandon Melton 11-15-2010 05:21 PM


Originally Posted by tromoly (Post 8191314)
So in theory, one could drop the crankshaft and P/S/R in the standard 121VR and get a bit more power? Didn't see anything about case mods in the release, just curious.

but keep in mind that a ceramic rear bearing is also a key factor in the upgrades that the VR doesn't have.

By the time you buy a crank, p/s/r, and a bearing, you might as well just buy a new engine because it's probably going to be nearly as much. There comes a point where rebuilds just aren't worth it. Just food for thought, but I know in these times everybody's trying to maximize value.

tromoly 11-17-2010 02:39 PM


Originally Posted by Brandon Melton (Post 8214816)
but keep in mind that a ceramic rear bearing is also a key factor in the upgrades that the VR doesn't have.

By the time you buy a crank, p/s/r, and a bearing, you might as well just buy a new engine because it's probably going to be nearly as much. There comes a point where rebuilds just aren't worth it. Just food for thought, but I know in these times everybody's trying to maximize value.

I absolutely agree, if it's not worth the cost I won't do it, just curious as to what's been changed.

On a different note, has anyone tried the Dynamite 053MR Mid Range pipe on the Reedy? Noticed my AE header is bent and my LHS didn't have one in stock, looking to try the Dynamite pipe and header until then.

Sylvain 11-17-2010 02:46 PM


Originally Posted by Brandon Melton (Post 8214816)
but keep in mind that a ceramic rear bearing is also a key factor in the upgrades that the VR doesn't have.

By the time you buy a crank, p/s/r, and a bearing, you might as well just buy a new engine because it's probably going to be nearly as much. There comes a point where rebuilds just aren't worth it. Just food for thought, but I know in these times everybody's trying to maximize value.


Changing the piston and sleeve is ok but I never invest more on a worn out engine.


This might be a good idea to keep the 121VR as spare engine and buy a 121VR-ST for racing. That's what I plan to do myself.

mgtmadness2007 11-27-2010 05:15 AM

I have 2 of these engines. Bought in 11/2009 on ebay.
I have been running one of these engines and I just tore it down, and I found the silicone has come out.
The other HAS NOT been run yet.

Is there a certain way to send it? Explanations, receipts I need to get a new one?
Besides the engine, do I send in the carb inserts?

Sylvain 11-27-2010 09:06 AM


Originally Posted by mgtmadness2007 (Post 8264919)
I have 2 of these engines. Bought in 11/2009 on ebay.
I have been running one of these engines and I just tore it down, and I found the silicone has come out.
The other HAS NOT been run yet.

Is there a certain way to send it? Explanations, receipts I need to get a new one?
Besides the engine, do I send in the carb inserts?


Contact AE they will tell you

http://www.teamassociated.com/contact/

aray 11-28-2010 05:49 PM

nova 9901 pipe
 
http://gallery.neobuggy.net/2010-Rac...62_XBzbs-M.jpg

Maifield was running a 9901 pipe at the worlds, any idea why? I realize it's with the new Reedy VR-ST, but since I understand the Reedy VR is very similar, would this pipe be a good choice with the VR-ST?

Anyone try this combo? I run a 2035 now in buggy.

Rick Hohwart 11-29-2010 09:04 AM


Originally Posted by aray (Post 8270679)
Maifield was running a 9901 pipe at the worlds, any idea why? I realize it's with the new Reedy VR-ST, but since I understand the Reedy VR is very similar, would this pipe be a good choice with the VR-ST?

Anyone try this combo? I run a 2035 now in buggy.

Maifield likes the way this combo drives. In terms of performance, it seems to reduce bottom end slightly.

aray 11-30-2010 09:02 AM


Originally Posted by Rick Hohwart (Post 8273360)
Maifield likes the way this combo drives. In terms of performance, it seems to reduce bottom end slightly.

Thanks Rick.

It's funny how we sportsmen hackers are spending our time squeezing every ounce of power out of our engines, while the pro's are spending more energy managing that power....good to know

Rick Hohwart 11-30-2010 09:31 AM


Originally Posted by aray (Post 8278506)
Thanks Rick.

It's funny how we sportsmen hackers are spending our time squeezing every ounce of power out of our engines, while the pro's are spending more energy managing that power....good to know

He was also using a VR engine with an ST head. According to him, the ST was "too fast". The ST head is lighter than the VR head.

Sylvain 11-30-2010 09:51 AM

I believe that today's engines produce too much power or more power than really needed. It is now time to have better power band to put all these ponnies efficiently to the ground and for better fuel milleage.

Nick411 11-30-2010 01:13 PM


Originally Posted by Sylvain (Post 8278688)
I believe that today's engines produce too much power or more power than really needed. It is now time to have better power band to put all these ponnies efficiently to the ground and for better fuel milleage.

Agreed, companies should be spending more time on fuel economy and smoother power bands than making more power.

mgtmadness2007 12-03-2010 10:16 AM


Originally Posted by Sylvain (Post 8265505)
Contact AE they will tell you

http://www.teamassociated.com/contact/

Sent both engines out, and hopefully I get them back soon.

drt_racer5 12-12-2010 09:49 PM

Thinking of trying a VR with the 2039 pipe. what kind of run times are we getting? is it better than with a 2035?

Snowbum32 12-14-2010 09:12 AM

Anyone know where to get a rear cermaic bearing the cheapest


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