Workings of a 2 Stroke Engine

barnsey · #**121** (**permalink**) 15-04-2008, 08:50 PM

thats what i ment lol

stevo_rocket_mad · #**122** (**permalink**) 27-07-2008, 12:29 AM

hi

I have just got a pocket rocket i went halves with a friend 25 each it wasnt runnin but we were able to get it goin by cleaning out the carby. we had many trubles tuning it an i left it in my friends hands he atempted to tune it. he was riding around on it an when he got back the tuning screw thing was gone an no where to be found. so we dont want to start it now incase it floods really bad. so i was wondering if it i posibal to get a new tunning screw or if i have to buy a whole new carby

if anyone has any help for me could they please get back to me, as im stressing over it

thanks stephen

TheUFO · #**123** (**permalink**) 27-07-2008, 01:37 AM

Quote:

Originally Posted by shaded_empire

no i didnt think you were asking the Q's to "make out i'm some fantastic expert" haha nah i appreciate the Q's as they help me learn =]

anyhoo no surely if the reeds were removed then the engine wouldnt have any chance of running, as there would be no compression, because as soon as the piston comes up instead of compressing the air it would push it back up the carby, yah?

cheers
[~]

I have not finished reading these posts but thought id jump on this before i forgot.

believe it or not a 2 stroke can run with no reeds and even more believe it or not a hole in the crank case.

how do i know this, my old honda oddyssey had a 250cc air cooled 2 stroke motor, with no reeds and a hole in the bottom of the crank case at the edge of one of the halves about 1" long and 3/8" wide. it also had a bent and misaligned crank shaft... still ran pretty good but kept breaking the exhaust and engine mounts.

so in short. reeds and a sealed crank case and a good exhaust really only help put air/fuel mix in the combustion chamber. they dont actually "make it run"

K3PDMN · #**124** (**permalink**) 30-12-2008, 02:47 PM

aww no more questions i came to late "sigh"

Garrett3313 · #**125** (**permalink**) 26-04-2009, 03:26 AM

Is there a magneedle in tht engine diaphram

huge_midgit · #**126** (**permalink**) 22-05-2009, 10:41 AM

cool lil diagram.

mellymel · #**127** (**permalink**) 05-08-2009, 01:45 PM

i have a 2 stroke engine and i was wondering can i start the engine with just the throttle and a tank of gas and oil mixed? if so how?

i have this engine Mitsubishi 49cc GS-12 Engine ( link)

is this engine special or something i cant seem to get it to start it came off the x2 does it need a battery and solenoid to start?

Speedsta · #**128** (**permalink**) 03-09-2009, 04:21 PM

Great Little Animation On how a Two Stroke engine works.... =]

bike · #**129** (**permalink**) 07-11-2009, 07:22 PM

This both looks cool and teaches people of the workings, thanks for the upload and well done whoever made this in the first place

leo21 · #**130** (**permalink**) 29-06-2011, 12:05 PM

go job, i hope it, can help, for design of advanced technology. of two stroke engine design, the manufacture so much simpler,

Workings of a 2 Stroke Engine

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