PDA

View Full Version : 2 and 4 stroke help...


dirtslinger
05-12-2003, 12:48 PM
Hey! I have to right a book for my english class. I'm doin it on How to Rebuild a top-end for 2 and 4 stroke. I need some websites with pics and info or if you could provide me with some pics and info that would be very helpful. It's only about 27 pages long and about half the length of a normal book. ANY help would be appreciated!

MATT
CHAUNCY
05-12-2003, 12:50 PM
www.howstuffworks.com

www.macdizzy.com
tants
05-12-2003, 01:13 PM
do a search... i did a thread on both how 2 and 4 strokes work in the powertrain section, that might help you.

good luck
400exrules
05-12-2003, 01:28 PM
http://science.howstuffworks.com/two-stroke1.htm

here is how 2 stroke engines work
05-12-2003, 01:31 PM
4 strokes
1-intake
2-compression
3-combustion
4-out take
400exrules
05-12-2003, 01:47 PM
in 4-stroke does the energy that makes your quad move come from the combustion, (3rd cycle)?
cudaman
05-13-2003, 04:13 AM
yeah. cause the combustion pushes the piston down
BlazingYamahaYz
05-13-2003, 09:58 AM
i rebuilt my yz125's top end once...heres a picture of the cylinder head...BTW its also sleeved...
05-13-2003, 09:59 AM
i also have pics of my engine...when it fried
05-13-2003, 10:03 AM
yup
05-13-2003, 10:04 AM
i was pissed about this one...
05-13-2003, 10:05 AM
this is what broke of my piston and i found in my bottom end...
dirtslinger
05-15-2003, 10:29 AM
bump