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-   -   RB Concept Engine Thread.. (https://www.rctech.net/forum/offroad-nitro-engine-forum/251409-rb-concept-engine-thread.html)

jk1152 03-04-2013 06:46 PM

The new Blast v11 has the same parts as the B9. Looks good to me! I like my B9.

We B Jammin 03-04-2013 07:18 PM


Originally Posted by Chris Reilly (Post 11891264)
The good RB stuff is made by Nova Rossi.

Yea I know but as of right now I like the rb better. I have a couple new nova's sitting on the shelf but no desire to run them.

Chris Reilly 03-04-2013 10:24 PM

I've raced Nova Rossi almost 17 yrs. The only RB was a WS7 that was awesome as long as you had the tune right. Love my Nova Rossi stuff. I do respect your opinion though. Best of Luck!

Herrsavage 03-04-2013 10:54 PM


Originally Posted by We B Jammin (Post 11890842)
I bought a blast on Black Friday from Amain I just put it on and broke it in so far I really like it. My last 3 motors was nova 21-4, p5, and a toro Nero and so far I like this motor better. I just hope it holds up like the nova's.

I got the V9 then too. What do you have it in, and what do you like about it?

We B Jammin 03-05-2013 09:36 AM


Originally Posted by Herrsavage (Post 11892265)
I got the V9 then too. What do you have it in, and what do you like about it?

I have it in a MBX7 I am running carbon shoes 1.0 springs. What I like about it is I have not had to mess with the tune much after the first gallon I set it the way I wanted and have left it alone. The tempetures I have ran in have varied about 20 degrees and all I have had to do is adjust my high speeded needle a hour or two and it was fine. The best way to describe the way it feels is crisp. I just hope it holds up like the Novas if it does I will buy another one.

Herrsavage 03-05-2013 09:44 AM

Do you think it would go well in truggy?

We B Jammin 03-05-2013 09:57 AM


Originally Posted by Herrsavage (Post 11893788)
Do you think it would go well in truggy?

I don't know I have a p5 in my truggy right now if something happened to it I wouldn't be afraid to try it. I just don't know if it has the torque for the truggy but a lot of that can be adjusted with the clutch.

Herrsavage 03-05-2013 10:16 AM

Alright, thanks.. Keep us posted on the engine. If I keep hearing good things I might hang on to it.. I originally got it for my RC8.2 buggy, but I've since sold it and only have a truggy and SC8 now..

am 03-05-2013 11:04 AM

anyone that can find the ws7 piston and sleeve for me?

Herrsavage 03-05-2013 11:05 AM

If you can find out which is which, there are several earlier version Blasts on German ebay for cheap.. I'm pretty sure at least one of them had the WS7 internals.. Was either the V2, V4, or V5....

V2 Info:

http://www.rmv-lounge.de/2012/01/24/...mited-edition/

Look up "rb blast" in modellbau on ebay.de, and you can find info about the V4 and V5. The V4 is based on the WS9... So not sure how that relates to the WS7...

ps - Just read that the Blast V1 is a WS9 with different head and carb.. Bit harder to find, but they are out there...

camiloro 03-11-2013 12:31 PM


Originally Posted by jk1152 (Post 11891349)
The new Blast v11 has the same parts as the B9. Looks good to me! I like my B9.

I have a dude, in the USA, is possible buy this engine? this engine, have the same power, to which another rb engine???

Herrsavage 03-11-2013 12:35 PM

Haven't seen the V11 in the US yet. It's on sale here in Germany though..

kgombe 03-11-2013 12:52 PM

dont think its gonna be available in the US

Herrsavage 03-20-2013 09:15 AM

OK, any new Blast V9 updates? Just got a deal on a buggy roller, and I can either give him €150, or the Blast V9.. I'm hearing the V11 is basically a B9 - which I guess means more power than the V9? Anyway, I could send off the V9 now, and pick something else up later - either a V8 or V11, both of which I assume are more power than the V9... - and both of which are fairly easy to find here, and wouldn't cost too much more I think. Quite a few good engine deals going on around here.. (Go 5-port with pipe, Alphas, Nova Beat B5, etc..) But if I were to hear some stellar new updates on the V9................................................ ....

cichy000 03-21-2013 09:14 AM


Originally Posted by aznitronut (Post 11472846)
The Blast is nothing like. C6, the blast is a 5 port engine, the C6 is a 7 port engine, the only engine that RB has been made that actually is a C6, was the ,B9, B10, and the B11.
RB made a 5 port engine a few years back, but it was a sport engine, and I believe it had a 13 mm crank, instead of the new Blast has 14 mm crank.

C6 like C5 ,B9, B10 and B11 is a 5 port engine with 2 by-pass only 5 port transfer mixture to the combustion chamber

5 port engine with 13mm crank was S5 (I got one - 10 gallons without changing anything ) Hobby in 2009 also had 5 ports

Herrsavage I had the same problem too
I can't find exploded view of Blast V9 but is based on C5 so its probably very similar to V11 (they all have the same piston -sleeve- crankshaft combination )


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