@@MotoMouthMoshe then make/buy the standing leg which puts the rear wheele up or stop playing with does child bikes and buy APN 4/6. it hurts me to see the poor bike
Could please somebody explain: This engine does not "breathe" with the help of a mixture-overpressure created in the crankcase, but looks to be naturally aspirated, like "normal" 4stroke-engines. Is it really possible? Shouldn´t there be huge disadvantages to aspirate a 2stroke "normally", without any pressure filling the cylinder with mixture? Where can I find something about such aspirated 2strokes ??? And does this engine (used to ) have a dedicated lubrication systen, unlike other 2strokes ??? Where can I find something out, without registering first in a 2strokes-forum? Thank you á priori for all answers!
@@MotoMouthMoshe Is that correct, that your air-intake leads directly to the cylinder, instead of the crankcase? I have already read a lot, not even the firm Tomos itself explains how that could be possible... I suppose this mode of function, if real at all, has many disadvantages: My 49cc cheapo china-4stroke used to reach over 70kph just through manipulating the variator-reach (3.2hp, 172lb for bike, and another 170lb for me)... A 70cc 2stroke like yours should easily reach over 100kph without any modification, and not only 69kph (43mph you said?)... I try to understand...
@@klausbrinck2137 My Tomos moped specifically has a reed valve intake setup, but not all are like this. Again, I think you'd be better served just reading up on theory of operation (plenty of material out there) rather than trying o figure it out here. The top speed of the vehicle is not a function solely of power, but also of weight, gearing, aerodynamics, etc. etc. so the scooter vs. moped comparison isn't really valid.
A 2 stroke oses the pressure of the piston going down to push mixture fron the crankcase through the ports and up into the cilinder, the pipes have these weird expanding shaped to provide backpressure because withour backpressure alot of the mixture would simply leak into the exhaust
I have a tomos flexer and yesterday I got my airsal 65cc and a dmp high compression head, but the exhaust I bought for it was for A3 and I think I have a35 so I am wondering what exhaust I should buy. I want like a ”sleeper” exhaust that doesnt get so much attension but at the same time have a good performance.
I'm GPSing at 42-43mph on flat ground. I'm still fine tuning the jetting, right now experimenting between #74-76. Exhaust is of excellent build quality and looks great. I have nothing to compare it to except stock in performance though. I haven't tried other types yet. I do like the Estoril sidebleed and may buy one just to try.
@@MotoMouthMoshe glad to hear it😁👍nice results out there! In Slovenia the homoet p4 is one of best exhaust that u can put on your tuned moped it just produces big amount of power at high rpm's....got myself 18mm carb from chainsaw just need a cilinderkit😀 Thanks for answer! Stay fine👍
You dont need it....i have tomos a5 colibri with airsal 65ccm kit and it wasnt included in package, i asked my friend mechanic and he said if head where spark is pluged is in good condition then you dont need it
Stavio bih na moj Tomos A3MS Sprint Airsal 44mm sad imteresuje me sta sve treba promeniti da bi isao kako treba i da ne dodje do neke havarije.Imam Karburator 14-12P.Da li treba da stavljam 16-16 karburator i sta jos bih trebao menjam, ako neko moze da mi navede mnogo hvala u napred!
