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FAQ's & Technical Articles => Techincal Section => Cylinder/Head => Topic started by: rsss396 on August 02, 2013, 02:17:20 PM

Title: port layouts of different cylinders
Post by: rsss396 on August 02, 2013, 02:17:20 PM
(http://www.divweb.com/rd/mykawa/kr1porting01.gif)

(http://home.mchsi.com/~xen-uno/RZ-RD-Ports.jpg)

(http://myweb.tiscali.co.uk/teamsparrow/gif/tuning/portmapoct2003.gif)

(http://www.cpindinc.com/pictures/0000/2606/Portmap_for_CPI-7261_SuperCub_large.jpeg)

(http://www.tz350.net/images/dyno_and_misc/tz250_port_map.jpg)
Title: port layouts of different cylinders
Post by: rsss396 on August 02, 2013, 02:31:24 PM
(http://www.2stroke-tuning.com/team/KaTa/Portmap.JPG)
(http://www.teamsmoke.com/images/ed_erlenbach_port_map_rz_500_za3dz_tsi9.jpg)
Title: port layouts of different cylinders
Post by: rsss396 on August 02, 2013, 02:46:55 PM
(http://nsr-world.com/tuning/250-tuning/engine/images/stock_ports_rc_closed.gif)


(http://nsr-world.com/tuning/250-tuning/engine/images/stock_ports_rc_open.gif)

(http://www.bonavolta.ch/hobby/images/moto/rs_1.gif)


(http://www.apriliaforum.com/forums/attachment.php?attachmentid=15736&stc=1&d=1092560126)
Title: port layouts of different cylinders
Post by: rsss396 on August 03, 2013, 10:03:41 AM
(http://www.tz350.net/images/dyno_and_misc/r5_to_tr3_portmap.jpg)












(http://i339.photobucket.com/albums/n448/ctune_album/Decorated%20images/DT2portmap.jpg)



(http://i252.photobucket.com/albums/hh19/RuppstersRides/Xenoah440.jpg)



(http://img113.imageshack.us/img113/6551/perfbull2st9.jpg)


(http://www.macdizzy.com/images/bd70200.jpg)
Title: port layouts of different cylinders
Post by: rsss396 on August 03, 2013, 10:16:21 AM
(http://3.bp.blogspot.com/-Tecvi15eM7w/TcKD9lq_1AI/AAAAAAAAAHo/XpEygnbU1yg/s1600/QUB+ports.JPG)
(http://www.macdizzy.com/images/cylangle.gif)

(http://www.macdizzy.com/images/rightway.gif)

(http://www.macdizzy.com/images/vertwalls.gif)

(http://patentimages.storage.googleapis.com/US7100550B2/US07100550-20060905-D00000.png)




(http://patentimages.storage.googleapis.com/US7100550B2/US07100550-20060905-D00004.png)
(http://patentimages.storage.googleapis.com/EP2557293A2/imgf0010.png)
Title: port layouts of different cylinders
Post by: rsss396 on August 05, 2013, 07:40:51 PM
[ATTACH=CONFIG]1221[/ATTACH][ATTACH=CONFIG]1222[/ATTACH]
Title: port layouts of different cylinders
Post by: patman13mia on March 04, 2014, 07:32:56 AM
what the heck?? lol how did my foot pegs get on here??
Title: port layouts of different cylinders
Post by: rsss396 on March 04, 2014, 07:58:42 AM
yeah a bunch of pictures that were saved to the sites server got scrambled around so the picture that was orig there is now maybe in your old posting or somewhere else hahaha
Title: port layouts of different cylinders
Post by: Jerry Hall on March 04, 2014, 10:39:47 AM
Some drawings do not identify what engine they are for????
Title: port layouts of different cylinders
Post by: rsss396 on March 04, 2014, 10:45:57 AM
Quote from: Jerry Hall;27701
Some drawings do not identify what engine they are for????

Yes they were just differant port designs I found on the web that I thought were interesting, no real technical info but just to give guys a shot of differant ways other cylinders are setup in the 2 stroke world
Title: port layouts of different cylinders
Post by: pinned250r on March 04, 2014, 11:48:43 AM
I feel like i can take on the world now after looking at these.
Title: port layouts of different cylinders
Post by: Langbolt on March 04, 2014, 08:09:13 PM
And now for a HONDA - Stock '88 Cylinder - etching on Paper  :)
Title: port layouts of different cylinders
Post by: udontknowme on March 08, 2014, 12:28:43 PM
this was a few i had laying around the garage

(http://i1081.photobucket.com/albums/j357/doddledo/695002_zps4e0f02f2.jpg)
(http://i1081.photobucket.com/albums/j357/doddledo/695001_zps5265a8b3.jpg)
(http://i1081.photobucket.com/albums/j357/doddledo/2db611f8.jpg)

i think this might be a cr250 but not sure

(http://i1081.photobucket.com/albums/j357/doddledo/bb8204be.jpg)