Sirio CL3B .21 Off-Road Buggy Engine
#17
The CL3B and the CL7B are the same bore and stroke, so a head button from a CL7B is what you need. You can't use the head button from the Evo because it's a short-stroke engine with a slightly bigger bore. If you're installing a used head button, be sure to remove the glow plug - when the plug is installed, the button may not be able to fit in the bore.
#18
Tech Master
iTrader: (4)
The CL3B and the CL7B are the same bore and stroke, so a head button from a CL7B is what you need. You can't use the head button from the Evo because it's a short-stroke engine with a slightly bigger bore. If you're installing a used head button, be sure to remove the glow plug - when the plug is installed, the button may not be able to fit in the bore.
#19
Tech Initiate
Hi folks,
I've just Bought a CL3 Sport (that is the same as CL3B) and I would like to know what are te improvements of using the CL7B head button and if its good to put an CL7B carburator in it.
Hope you can help a guy from the other side of the world
Tks in advance
I've just Bought a CL3 Sport (that is the same as CL3B) and I would like to know what are te improvements of using the CL7B head button and if its good to put an CL7B carburator in it.
Hope you can help a guy from the other side of the world
Tks in advance
#20
Tech Initiate
Anyone knows the CL3 Sport?
Hello, anyone?
I've read in some places that my engine (CL3 Sport) is for the TURBO plug....
I'm a bit confused, because if the CL3B is a normal plug The combo (CL3 Sport) shoud be also. But in some websites I read that this engine Should have a Turbo Plug....
I'm Very confused and I still didn't break in my engine because of that. No one seebs to be capable to answer that to me
#21
Tech Master
iTrader: (4)
Hello, anyone?
I've read in some places that my engine (CL3 Sport) is for the TURBO plug....
I'm a bit confused, because if the CL3B is a normal plug The combo (CL3 Sport) shoud be also. But in some websites I read that this engine Should have a Turbo Plug....
I'm Very confused and I still didn't break in my engine because of that. No one seebs to be capable to answer that to me
#22
Tech Initiate
Oh... OK. I thought that the CL3 Sport maybe was diferent from the CL3B.
My confusion was because of this -> ww.mrc-rc.com/index.php/en/products/motori-21/23-001-21cl3bsport
You can notice that it says GLOWPLUG:Turbo.
Good its a normal one because its already fitted in the engine.
BTW, is there anyway to look at the engine and sayng is normal or turbo?
My confusion was because of this -> ww.mrc-rc.com/index.php/en/products/motori-21/23-001-21cl3bsport
You can notice that it says GLOWPLUG:Turbo.
Good its a normal one because its already fitted in the engine.
BTW, is there anyway to look at the engine and sayng is normal or turbo?
#24
Tech Initiate
My question was how to know if a button head is Turbo or not, because the engine came without Glowplug.
#25
Tech Adept
Same engine as werks B3???
#26
If it is new in the box it is a STD plug motor. do not try and force a Turbo plug into the head as STD and Turbo have different threads. Try the new Novarossi C6G it works great in that motor.
#27
Tech Apprentice
Just started up my Dragon III yesterday. I noticed when turning the flywheel that it had no mechnical pinch at all even before the start.Is yours like that too? It fired up right away and i lowered the idle and leand the top three hours den did easy 30-80% throttle runs on short grass. It was way too fat on top needle in factory setting to gain heat and did not rev at all. Today i will put a tune on it at the track. The low needle seems pretty dialed already.
#28
Tech Adept
iTrader: (2)
Just started up my Dragon III yesterday. I noticed when turning the flywheel that it had no mechnical pinch at all even before the start.Is yours like that too? It fired up right away and i lowered the idle and leand the top three hours den did easy 30-80% throttle runs on short grass. It was way too fat on top needle in factory setting to gain heat and did not rev at all. Today i will put a tune on it at the track. The low needle seems pretty dialed already.