Hello, I have a Rotax DD2 engine on my go kart and I’m really thinking about installing the 140cc cylinder, my question is, do you recommend it, does it really give you more power than a standard 125cc cylinder, please share your experience with me, I would really appreciate it.
Hello mr pochi, I have the same 140cc cylinder but it still needs that rave spacer plate. Can you please measure the spacer thickness, because I need to do that plate myself, but I don't know the measurements.
It is 1 mm to 1.5 mm. However, since the gasket is made by ourselves using a laser cutter, you must consider the thickness. You will need to measure the length of the gap between the piston and the blade yourself.
@@PochiRS ah nice I’ve recently been lucky to be buying one hopefully tomorrow and I am an amateur I’m 19 with knowledge but no experience like you and I’m trying to run it for street riding once a week for fun. Do you have any recommendation on what sort of exhaust I should get for street and upgrades to make it reliable and faster than stock. It is restricted at the moment to 15hp so I know I need a power valve of some sort and I need to drill cdi. Any guidance would be greatly appreciated and sorry I speak in English I am from UK
more or less how much power are you getting with the 140 compared to stock? i'm thinking of using it on a rotax kart engine, which is based on the aprilia unit. the rotax is very punchy in the mid range but is not very powerful from 11k rpm. does the 140 kit shift the powerband to different rpm?
Hi, I’m really thinking about buying the 140cc cylinder to install it on my Rotax DD2 engine but I would really like to know if it’s worth buying it, did you ever find out? I just don’t know anyone who has a 140cc cylinder so I’m unsure about buying the 140cc cylinder, I hope you do know (and yes the Rotax Max has more power from 5000rpm to 9500rpm than the DD2, the DD2 only has more power than the Rotax Max from 9500rpm to 12000rpm. When I bought my DD2 engine it came with an instruction manual, in there I found a graph that shows you the power of all Rotax engines in all the rpm range and both, the Rotax Max Senior and Junior have more power than the DD2 from about 5000rpm to 95000rpm, I thought I would share that with you.) I hope you can give me some information on the 140cc cylinder, thanks.
i'm installing italkit 140,vforce reed,keihin 38mm,vhm cyclinder head and italkit con rod and porting for my italkit 140.need advice for the carburator setting.thank you
Hi, I have bought the 140cc cylinder and the reed valve and tested them on a Dyno, the results are no increase of power with the 140cc cylinder, the 125cc and the 140cc will both give you 31 hp. As fast as the reed valve, it will give you 2hp less than the stock. Total waste of money.
@@ansgaming5807 Trust me, it’s a waste, I’ll sell you my 140cc Kit for half the price, but once you test it don’t tell me I didn’t warned you- I can email you the Dyno results if you’d like.
@@p.c.h.6721 Sounds like you have no idea how to tune a engine then. A 140CC with the nessecary upgrades, will make more HP than 125cc what kind of nonsense is this?
Kevin Quesad ese cilindro de 140cc lo he comprado yo y se lo he puesto a mi kart y al no haber ninguna diferencia en los tiempos por vuelta en el circuito, lo mande a probar en un banco de potencia y el resultado ha sido que el 140cc y el 125cc dan la misma potencia, 31cv, y el mismo par de motor 20. Así que es tirar dinero dado que no añade nada extra de potencia. También he probado en el banco de potencia la caja de láminas de 8 pétalos, y nos ha dado 2cv menos que la caja de láminas originales, un verdadero robo.
do you need a different cylinder cover for the 140ccm cylinder or does the original one also work?
I don't think it's necessary.
Hello, I have a Rotax DD2 engine on my go kart and I’m really thinking about installing the 140cc cylinder, my question is, do you recommend it, does it really give you more power than a standard 125cc cylinder, please share your experience with me, I would really appreciate it.
I do not know 125cc.
However, I think that it is not a bad option because it is over 35 hp at rear wheel output
Hello pochi,i Just subbed ;)!! One question what main jet do u use on your dellortho 34?
I don’t use dellortho.
I use SPJ39 carburetor for HRC RS125 made by KEIHIN.
How much power did you gain with this kit?
And what did you pay for it?
Hello mr pochi, I have the same 140cc cylinder but it still needs that rave spacer plate. Can you please measure the spacer thickness, because I need to do that plate myself, but I don't know the measurements.
It is 1 mm to 1.5 mm.
However, since the gasket is made by ourselves using a laser cutter, you must consider the thickness.
You will need to measure the length of the gap between the piston and the blade yourself.
@@PochiRS Thank you
and thé cover for power valve pneumatic! ?
This is a type without a plastic cover.
Is this powervalve better than original
The original works in two steps, but the RAVE2 works steplessly with exhaust air pressure.
@@PochiRS ah nice I’ve recently been lucky to be buying one hopefully tomorrow and I am an amateur I’m 19 with knowledge but no experience like you and I’m trying to run it for street riding once a week for fun. Do you have any recommendation on what sort of exhaust I should get for street and upgrades to make it reliable and faster than stock. It is restricted at the moment to 15hp so I know I need a power valve of some sort and I need to drill cdi. Any guidance would be greatly appreciated and sorry I speak in English I am from UK
Why you wearing rubber gloves 😂🤣...lol ...🇬🇧😎🏁
the price
more or less how much power are you getting with the 140 compared to stock? i'm thinking of using it on a rotax kart engine, which is based on the aprilia unit.
the rotax is very punchy in the mid range but is not very powerful from 11k rpm. does the 140 kit shift the powerband to different rpm?
Sorry, I do not know the performance of the stock cylinder.
Hi, I’m really thinking about buying the 140cc cylinder to install it on my Rotax DD2 engine but I would really like to know if it’s worth buying it, did you ever find out? I just don’t know anyone who has a 140cc cylinder so I’m unsure about buying the 140cc cylinder, I hope you do know (and yes the Rotax Max has more power from 5000rpm to 9500rpm than the DD2, the DD2 only has more power than the Rotax Max from 9500rpm to 12000rpm. When I bought my DD2 engine it came with an instruction manual, in there I found a graph that shows you the power of all Rotax engines in all the rpm range and both, the Rotax Max Senior and Junior have more power than the DD2 from about 5000rpm to 95000rpm, I thought I would share that with you.) I hope you can give me some information on the 140cc cylinder, thanks.
Where's the music from?
dova-s.jp/
It seems like it's an OST of some japanese game or anime.
Exactly!
I have chosen dare music of the Japanese style.
Because I'm a Japanese.
I have to say, it suits your videos very well.
Thanks!
How much costs
Check it out!
www.pjme.co.uk/
how was the performance of the italkit 140cc?
Not bad.
i'm installing italkit 140,vforce reed,keihin 38mm,vhm cyclinder head and italkit con rod and porting for my italkit 140.need advice for the carburator setting.thank you
PWK38?
Please tell me your setting.
setting main 162,pilot 45
I am almost the same too.
However, my carburetor is KEIHIN SPJ38, not PWK38.
SPJ38 has electric power jet attached.
that the price for this is all that's on tape
What do you mean?
Sorry, I could not translate well.
su che sito hai preso ste cose?
Pjme website in uk.
How is Italkit reed Valve?
I bought it, but I have not used it.
I keep it as a spare part.
Hi, I have bought the 140cc cylinder and the reed valve and tested them on a Dyno, the results are no increase of power with the 140cc cylinder, the 125cc and the 140cc will both give you 31 hp. As fast as the reed valve, it will give you 2hp less than the stock. Total waste of money.
@@p.c.h.6721 Bullshit
@@ansgaming5807
Trust me, it’s a waste, I’ll sell you my 140cc Kit for half the price, but once you test it don’t tell me I didn’t warned you- I can email you the Dyno results if you’d like.
@@p.c.h.6721 Sounds like you have no idea how to tune a engine then.
A 140CC with the nessecary upgrades, will make more HP than 125cc what kind of nonsense is this?
What is the top speed with the italkit 140cc?
I do not know it. It is because it does not reach the top speed on the short track I ride.
Kevin #23 0661753530 merci
140cc big bore kit is worthless, no difference whatsoever from a 125cc , waste of money 💰
Thank you for providing information
Best tier for aprilia rs much better than 156, 165...180... Pochi Good Job i want it too
@@PochiRS Buen trabajo colega, ese mismo lo quiero yo. tengo el full italkit pero 125cc
Kevin Quesad ese cilindro de 140cc lo he comprado yo y se lo he puesto a mi kart y al no haber ninguna diferencia en los tiempos por vuelta en el circuito, lo mande a probar en un banco de potencia y el resultado ha sido que el 140cc y el 125cc dan la misma potencia, 31cv, y el mismo par de motor 20. Así que es tirar dinero dado que no añade nada extra de potencia. También he probado en el banco de potencia la caja de láminas de 8 pétalos, y nos ha dado 2cv menos que la caja de láminas originales, un verdadero robo.
What about pollini kit 154cc? Is it better from italkit 140cc? or 125 nikasil rotax 122?