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

Lance D 07-22-2008 01:44 PM

I may have this wrong but the carb actually looks closer to the crank case to me, and on larger engines the shorter the run the better high RPM performance:nod:

Rick Hohwart 07-22-2008 02:08 PM


Originally Posted by Lance D (Post 4663034)
I may have this wrong but the carb actually looks closer to the crank case to me, and on larger engines the shorter the run the better high RPM performance:nod:

It is closer and the reason for the design (and the bolt on carb is very reliable.)

wingracer 07-22-2008 06:23 PM

When I said farther from the crankcase I meant farther from the cylinder part of the block, not farther from the crankshaft. In other words, there is plenty of room for the exhaust manifold spring.

Eccentric 07-22-2008 06:32 PM


Originally Posted by Rick Hohwart (Post 4663099)
It is closer and the reason for the design (and the bolt on carb is very reliable.)


I've always liked the bolt on carb on my Fox airplane engines. It's more reliable than the standard airplane two-opposed-setscrews setup (which I've had fail), and I'd expect it to distort things less than the standard car pinch bolt setup.

Crim3Wav3 07-22-2008 06:49 PM

and...Thunder Tiger has been making airplane engines for a number of years now....technology does transfer over once in a great while :nod:

Lance D 07-23-2008 08:00 AM


Originally Posted by wingracer (Post 4663897)
When I said farther from the crankcase I meant farther from the cylinder part of the block, not farther from the crankshaft. In other words, there is plenty of room for the exhaust manifold spring.

Ah! Yes I need as much room as possible :lol:

I like how you can see the head bolts through the cooling fins, this may mean more airflow over the glow plug similar to the orion crf design ??

51 07-23-2008 05:56 PM

The engine head is not the final design. From what I've seen, the new design is even more clean and functional.

jamminnay 07-23-2008 06:42 PM

being functional is good!! lol

losimark 07-23-2008 06:46 PM

IF it works run it :nod:

http://www.fthobbies.com

Rick Hohwart 07-29-2008 07:50 AM


Originally Posted by 51 (Post 4667772)
The engine head is not the final design. From what I've seen, the new design is even more clean and functional.

This is true. Not only will the final head version look great, it will provide exceptional efficient cooling.

Lance D 08-05-2008 02:04 PM

Hey guys

I saw Ryan Maifield did realy well with the new RC8T at the Manufacturers Cup race in Idaho this weekend, I noticed he was using the new reedy engine I assume it was a .21 ?

Just Curious any how congrats to Ryan :nod:

Rick Hohwart 08-05-2008 02:20 PM

Ryan ran a Reedy .21.

CJ RC 08-05-2008 04:06 PM

Hi what’s the eta for public release?

jamminnay 08-06-2008 05:29 AM

yeah the reedy looked like it had plenty of power in that rc8t!

Rick Hohwart 08-06-2008 08:21 AM


Originally Posted by CJ RC (Post 4710285)
Hi what’s the eta for public release?

It has notbeen determined officially. But we expect a full team of drivers using the engine at the upcoming Worlds with the release shortly after.


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