How To Correctly Use A G2 Reed On A Bigger Build - Why Most Can't Tune It!
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- Опубликовано: 28 май 2022
- Seems to be a bunch of really bad info on the G2 reed put out there! Like any reed there is basic things that need to happen for any reed to function correctly! The g2 reed is designed for a 50 to 65cc Engine. This is a valve people! Like any valve if you don't use it for the correct amount of flow going through it, it will end up as a restriction point and cause undesired results!
In the case of the G2 reed it was built to open and close correctly with a certain volume of air/gas mix! As the reed opens for a bigger engine, Mainly noticed at Idle! Since this is the point with longest durations of piston volume flow! As the piston draws in the valve opens! and does a full cycle then repeats! if the valve is flung wide open it may not close in the time allowed for next cycle fully! this where you get tuning issues! You start the engine fine but it's like running it with no reed at all and causes random situations or running! funny enough faster an Engine goes rpm wise less noticed cause durations are so layered. not actually sure what they call that effect if anyone knows let me know!
But anyhow I been using G2/Oz/Dio reeds on all kinds of builds. If you notice some people just can't seem to make them work at all! On motorized bicycle kits! Most of those are in the ranges the valve can handle and then the issue is not present! Minarelli, Saw builds, Phantom85, Falcon 911 to name a few will need the mod I'm about to show you in this video to really run 100% of it's potential!
#bikelife
#DIY
#Motorized 
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I don't know why on FB and such I got people telling me No way I use g2 reed on builds like I do.... Then I realized why there saying after the train wreck video the saw dust shoveler tossed out! But anyhow this how I actually get a G2 reed to function correctly. That poor soul is just confused I guess does not know they require deflection springs on builds bigger then 65cc! Though I did enjoy watching him look like deer in headlights as he failed over and over at it!
those folks are smoking saw dust bro dont sweat it
Will that black Dio reed valve fit into the G2 housing? If not, one could probably find some reeds of similar dimensions to fit into the G2 housing to test out.
@@michaelbrinks8089 nope!
I've always told people older 2stroke racing kart videos are god
The old 70's chainsaw motor direct drive classes were nuts
Bro my first 2 stroke gokart was a freaking 230cc snow blower engine lol! I so have been thinking about doing one with CVT on a bike build for fun! seen some 120cc ones for like 80$ ebay! crank shaft would need to be changed a tinny but but yeah those saw carts where crazy to!
Thank you for making these videos brotha. I literally learn something new with every video I watch of yours
Thanks! 🍺😁👍
BBF For Life HomieZ !!!!!!its not just a Channel ....its a way of LiFE
You know I started riding these bikes all time! Like I never drive my car anymore lol! I travel locally all time on them like seriously 30 miles a trip 3 to 5 times day for stuff I work on daily on all 3 bikes and rack up serous amounts of miles on them! so it's like perfect testing ground of abuse LOL!
Great info as always! I did have better luck with my G2 when running the Malossi Minarelli petals, but I was still running into idle issues when the engine warmed up. I'll have to give this a try
yeah you will really feel it on idle, the flutter effect. when engine is started up. That is when it chugs air fuel in till warms up atomizes it fully! pedals flex the most in that time cause huge gulps air pulling in!
So ware can get the “helper springs” or do have make them ? How
cdh power makes whole reed block with them on it! I have not bought any in a while! But last one i got was on ebay from them!
Thank you.
🍺😜👍
Where would I go to buy those helper springs for the G2 reed valve? Thanks for the very informative video.
Cdh power sells complete block with springs. Been while since I bought one. Find them on ebay. "Cdh power" he always responds to questions there a huge motorized bicycle parts outfit
Thanks for another informative video they make that Reed valve with carbon fiber pedals both of my yd100 bicycle engine have them on it can't really get mine to idel when you come to a stop you have to bump the throttle like bikers do with there harleys but when she gets going she's going they came in a kit gt80 with keihen carburetor with fiberglass pedals I put the carbon fiber they run about the same with either pedal in them only difference one runs richer than the other I think because of the stiffness difference between the two
yeah one of the biggest issues is them sealing! The reed cages are never flat! on pretty much all reeds you buy for these things! Get yourself a foam block nail file! Pretty much super fine sand paper on a foam block! They come like 5 for 2$ local dollar store type places! Take one lightly sand the surface the pedals rest on! If you take your reed cage out and can fill it up with water and non drips out! then you know reed is perfect!
@@BuildBreakFix thanks for the info bro I usually put small vacuum test on them and see if they seal but thank you for a better idea that's what this hobby is about fellow hobbyists helping each other I could understand if we were in a compation against each other in business or a race might be different. Off the beaten path a little I'm the guy that you said go get the organic 2-stroke oil mix I ordered it from home depo and the lady when I picked it up I showed her my baby's she was from Florida she's like they drive them things everywhere in Florida she said I had a nice bike but she doesn't see many here in Texas I told her that's because Texas is trying to make them illegal if it goes over 27 that means my screaming demon v2 bicycle with the cast iron minaralli makes me a outlaw lol had to put a motor on the bike that fit the name I would love to put one of them beautiful motors on there she would really scream lol stay safe bro and thanks for your help and opinions
@@BuildBreakFix got another question for you this yd100 was a raw racer 3 came with the gt80 Reed valve and keihin carburetor I added the window piston would it do better the original version with no window piston someone told me to add the window piston because the Reed valve and keihin carburetor are not getting the full potential what's your opinion about it
@@mikemiller3303 gt80 reed block in it? T heard those will leak around bolt holes if there not exactly perfectly done! seen epople use gasket maker in holes before put bolts in cause of it. Vacuum leaks make engines run crazy at times like that. They move each hole tad wider to make them work.. Never used one just seen what other people posted on those!
@@BuildBreakFix This is really super great information to know! I really appreciate all Your video and taking the time to share Your knowledge with us all! Do You sell parts? Or have a website? Just curious if You have a motorbike business?
Thanks again for all your help! Cheers DC.🙏🏻👍
Off subject but I'm wondering if the CNC & cast high compression heads actually cool any better than a stock head & if so how much. I noticed the Athena kits that are much better built also use a lightweight cylinder head that isn't very beefy & they run at much higher rpm. I haven't seen any videos on heat dissipation differences between stock & CNC heads. They might for the most part be gimmicks .
yes cnc aluminum heads are much better at colling the cast iron jugs. Issue is the Cast iron wont soak up the heat like the aluminum piston does as fast! so piston will expand and jug does not causing it to cold seize around the 10k rpm mark after 40 to 50 seconds normally!
Where do I find the helper springs for the G2 reed valve?
Cdh power was selling the whole cage with them I stalled. Since covid it's always out of stock now it seems
I have a ported 110cc (85cc) with a nasty jack. I'm estimating around 7hp, do you think this is a reasonable expectation?
I'm balancing my crank today. I can't find any information about hp gains from balancing. Do you have any idea how much hp balancing would gain me?
Lastly, let's say my motor ends up being 10hp, how much hp do you think I would lose from adding a dio reed?
I want to add a reed for fuel savings, but only if the hp loss is small.
Something in that area. 5.5hp to 8hp lots of factors. Cleaned up porting is 6hp ish. Perfect timing and correctly sized and set carb with the pipe would be closer to 8
My friend where i can Buy the helper closet the flaper like You show inthe vídeo for g2 reed
The company CDH Power sells them! Think got mine on ebay or Amazon from them!
@@BuildBreakFix I can't find em anywhere and actually I've never seen em for sale before but I'll keep looking.
Link for the help spring for the g2 reed please
Cdh power sells them with reed cage in a set! Have not bought one in a while!
Hey man thanks for this video do you think the helper springs of a pw50 reed would fit a G2 reed for this problem
Not really sure. But if holes line up close I can't see it not
@@BuildBreakFix thanks
where can I purchase these helper springs?
I bought mine from CDH power on Ebay long time ago! They sell them with the reed cage/ reeds / springs as a set! Think amazon has them from that seller as well! Have not bought any in long time though for any links I have!
@@BuildBreakFix thanks 👍
Where do u get the helper springs bro
cdh power was sending them out on upgrade blocks! have not seen one so long man. inventory of all that stuff been like finding unicorn meat.
Whete to get the helelper springs?
Haven't bought a set in over a year now. CDH power sells a whole reed block with them. I just haven't bought one myself personally.
@@BuildBreakFix thanks.
I noticed my pedals don't fully close at all
@@BuildBreakFix stuffer necessary?
(Currently running a g2 on phantom w pwk21
its sad when someone learns about something and is then critical of others ignorance...kinda weak mind set is all im saying
No idea what you are talking about. Just cause I showed correct way to use one cause like 90 people asked me to cause they can't make one work cause of stupid info left by idiots makes me ignorant lol... you make no sense! You obviously didn't read description or just cant read?
Btw you know there is X up top to exit this video right if you can't handle reality! Good luck Google it next time then follow 9000 idiots that can't figure it out then lol god bless