There are more and more new cool engine turbo charger ??????

Yabby wrote:Thanks for posting that engine David! That is an awesome engine. The skills and technical knowledge required to design and build something like that is amazing!!!   I hope to get a bench top lathe around christmas new years, so as that I can make odd bits and pieces to help adapt my cox enginnes into cars, and hovercrafts and boats and stuff I like building, along with planes. But the Lathe would help mostly with the cars etc.  I will leave the engines like the one in your link to those with real skills and knowledge.!!  And yes, the sound is amazing. Almost as good as the sound of a Yamaha OW31 TZ 750/700 piston ported induction right on the hammer in third. Lol. but that just shows my age. HaHaHa.  the model sounds like a Formula 1 car!



Yabby

Hee hee I knew it would interest someone here would appreciate this beautiful little engine yes it's true this engine has a sound very similar to the first 4 cylinder motorcycle of the time but for the sound of an f1 car there is a v10 and also a v12 value of v12 is only $2700 i have discussed with the manufacturer or should tell the little engineering chop that makes them I share this because I know that some here will appreciate this little v12 and the big v10 cost lot more mutch  but it has a programable fuel injection

am very happy to share with you it is that for a certain time I wanted to have an engine with several cylinders I looked at what was done in the world I saw airplane engines but too expensive moreover the use of this engine was still more expensive because the required model alone is very large and therefore more expensive Soon I will have something special to show you since I already own almost every cox model even some very unique model that I felt the need to explore other project it has To be Different as I don't have enough room for more big model planes I had to make up my mind I have to say it was a very thoughtful project and still today I'm working on What I can tell you is that the new project I'm working on Three new projects to be precise and it will be very special as always.

I see Sterling Kits makes this engine and while browsing noticed you had sent them a mail about promoting the engine for them , did they accept it? Nice looking / running engine should bee alot of fun ! Engine DIY is sending me stuff through Email with promotions but its a little above my pay grade LOL They do have some motorcycle engine that have great sounds too >>

Yabby wrote:. Almost as good as the sound of a Yamaha OW31 TZ 750/700 piston ported induction right on the hammer in third.

Yabby

Ha, you old fart... oops, how do I know that?
TZs are awesome. Emphasis on awe. A buddy had an FJ600. Yamaha did well with their wares back then. That bike was so much lighter and flickable than my CB900F, and an absolute ball in tight spaces. My 900 would light him up if the road wasn't so kinky. But in the space that 600 was built for, running him on mine was exhausting after 45 minutes.
Bumblebee RZ350s were little jewels too!

David, sorry for hijacking / sending off down a rabbit hole, your thread. i have moved the post into a thread " the Ubiquitous TZ Frand Prix Race Bike" in Off topic as I realise it doesnt belong in Davis thread



Yabby

getback wrote:I see Sterling Kits makes this engine and while browsing noticed you had sent them a mail about promoting the engine for them , did they accept it? Nice looking / running engine should bee alot of fun ! Engine DIY is sending me stuff through Email with promotions but its a little above my pay grade LOL They do have some motorcycle engine that have great sounds too ]

  Yes it's true this engine resembling a harley davidson has a very nice sound when it is well assembled and well adjusted and yes I contacted sterlingkit to see if it would be possible to have a better price taking into account that I would make videos on youtube than this would be a good way to promote this engine in my own way, they responded to my request in a very positive way and they also agreed to make me a special just for me and this on several occasions I cannot say more but soon I will have several new different engine to test to publish on my chanel youtube that is nothing very extraordinary wit only 57 sub but I managed to sell my idea to several who also like it exemple the diy boat has Attract attention and received several comments on facebook and others want to do one too now  blacklamass is converting one very old boat look   These are photos he shared with me by messenger I hope he doesn't mind that I publish here
   

That thing look so Nice He too wondered what year it could have been made this thing is super old its almost a muséum piece  Maybe someone here could help identify this boat if it was a kit or completely handmade some of the decorative ornaments may have been made by a company

Cool Stuff ! That looks like a kind of tug boat although i don't know much about them. Look forward to see what you have in store for us !

All I can say is that a mini turbocharger is involved in those engine project And I hope to reach extreme power

Yabby wrote:Thanks for posting that engine David! That is an awesome engine. The skills and technical knowledge required to design and build something like that is amazing!!!   I hope to get a bench top lathe around christmas new years, so as that I can make odd bits and pieces to help adapt my cox enginnes into cars, and hovercrafts and boats and stuff I like building, along with planes. But the Lathe would help mostly with the cars etc.  I will leave the engines like the one in your link to those with real skills and knowledge.!!  And yes, the sound is amazing. Almost as good as the sound of a Yamaha OW31 TZ 750/700 piston ported induction right on the hammer in third. Lol. but that just shows my age. HaHaHa.  the model sounds like a Formula 1 car!



Yabby

I adore TZ750/700's. In particular the one that Kenny Roberts put in a flat track frame and won a race in.

M'y first twin cylinder nitro engine


I wil post testing vidéo of this little engine alredy try To get the thing started nead the starter kit that is on its way but wil try wit m'y own setup for the starter

Wow David! that is one genuinely cool model nitro engine I certainly look foward to the video of it running


Yabby

A very amazing small engine with the look of a twin cam engine after having done a little break-in with the electric starter I rinsed the inside of the engine, the cylinders and the crankcase Because while I was trying to prime the engine, I noticed that something was wrong, a possible valve leak, I said to myself, there must be a particle of metal blocking the closing of one or more valves, so I took compressed air and blew into the intake then spin the engine a couple time . with the glow plug removed I saw something coming out a metal particle now it works very well I think After I was able to prime the engine now it draws fuel as it should

I see you got it Cool , what is the break in time for it ?

I also wanna share

NICE robot797 !! what plans do you have to do with it ??

getback wrote:I see you got it Cool , what is the break in time for it ?

I did a cold break-in first with a large airplane starter but before I cleaned the inside of the crankcase and the two cylinders with wd40 and blow air through the intake and exaust as i spin the engine wit hand as Initially when I wanted to check that the valves were closing properly but had an intake valve leak first of when I connected to a tank with fuel I could see each rotation and suction but one cylinder was pushing the fuel the other was sucking so after Investigate a little on the cause of this leak, that's what I thought about and decided not to disassemble but to blow out all possible debrie from the inside of the engine so remove the small nipple from the oil pan filed wit wd40 Stir well turn the engine two three turns with than flusch this crap out of the engine rince wit methylhidrate put 30w oil inside turn a couple more turn than flush the cylinder like 3time more Turn with its starter with 7.4 v battery this time i se a little Metal particle of a fairly good size exiting through a hole in the glow plug of the cylinder, we see a valve open and close in this hole, it is good that this particle exited without the need to disassemble at this point i started the cold break-in first with a large airplane starter after like seven or eight shots of 7 to 10 seconds without the glow times i added w30 oil a few times flusch wit fuel now this engine sound difrent the piston inside make less sreching noise turn air hand feel bether than at first i did turn the engine wit its glow plug wit the large starter at hi speed wit 12v for 5 second split in two than try wit its little engine starter At this time I reconnect the fuel and check if it sucks correctly this time I can see the two suctions and prime engine its al Good so i start recording a vidéo first test start wit Success Little thing that I believe is good for this engine is the oil a bit like a cox engine To help them survive long help compression At the beginning the engine has not really good compression but only after a third of the fuel tank of a savagex truck the compression is already better the running-in can really start i have To tune the carburator for a Good low rpm now its super ritch neadle Almos out complète Almost about to come out Never been able to manage to run slow with open gas and adjust so that the engine spits gas with the throttle at full throttle but took rpm like nothing but if I raise the tank I can slow it down a bit with less throttle there it spits fuel the crankcase fills well with oil and comes out through the nipple in a tank I believe that this engine needs another air outlet for the crankcase to ventilate it because the pressure builds up and causes pressure if the oil is above the niple i wil make a couple mod To this engine tink

robot797 wrote:I also wanna share

This engine is great I was wondering how you found it on the nitro consumption side? Is he very thirsty for nitro? wanted to try the 4 cylinders first but I considered the toyan v8 before deciding on several others rather than just one very expensive but I consider this engine as a possible model to get in the future it's a very nice one And even more with the supercharger

getback wrote:NICE robot797 !! what plans do you have to do with it ??

I dont have any plans
but do give me ideas

davidll1984 wrote:

robot797 wrote:I also wanna share

This engine is great I was wondering how you found it on the nitro consumption side? Is he very thirsty for nitro? wanted to try the 4 cylinders first but I considered the toyan v8 before deciding on several others rather than just one very expensive but I consider this engine as a possible model to get in the future it's a very nice one And even more with the supercharger

I havent been able to run it yet
I am currently still saving for the starting kit

The unboxing of a new type of engine its crazy cool stuf

Cool , That is a pretty big engine can't wait to hear it run . Congratulations !!

look at this one i started To upgrade stuf coloring parts wit anodisation start To look cool

Test fit turbo checks which way would be the most suitable a lot to do but starts to take shape

Need Cox dragster fake chrome engine that covers fuel tank and engine snaps in if someone has to sell