I was browsing the web some time back and found this port job to dream about. I kept the pics but forgot what it was for. Maybe a Jet Ski or Road Racing bike, I dunno...
Multiple shots so multiple posts.
Ultimate Ported Cylinder
Re: Ultimate Ported Cylinder
Boost Exhaust Ports
Re: Ultimate Ported Cylinder
Bridged Inlet w/ Boosts
Re: Ultimate Ported Cylinder
Nice close up of Transfers and Boosts. Note the nice port chamfer job.
Re: Ultimate Ported Cylinder
.........Damn
Re: Ultimate Ported Cylinder
I would like to see the piston for this. Is it reed valve?
Re: Ultimate Ported Cylinder
I believe thats from a snowmobile
Re: Ultimate Ported Cylinder
I looked again and remembered it is for a road bike. Here's the site that has some more high-tech, cutting edge shit on high compression head inserts, exhaust power valves and more.
Re: Ultimate Ported Cylinder
nice jug!
Re: Ultimate Ported Cylinder
Nah, that's nothing. This is the ultimate ported cylinder.
Re: Ultimate Ported Cylinder
ultimate porting = no porting at all
Direct Injection
Re: Ultimate Ported Cylinder
yeah that 1st cylinder looks pretty much just like my doppler 50cc cylinder
Re: Ultimate Ported Cylinder
> Eric P Wrote:
> -------------------------------------------------------
> Nah, that's nothing. This is the ultimate ported cylinder.
>
> !http://uk.geocities.com/racing50cc/Fst/FSTcilinderi.JPG!
> >
Just bumping this to add a good link for some interesting reading .
https://www.facebook.com/notes/luc-foekema/fst-a-new-twostroke-design/10211118757243889/
Re: Ultimate Ported Cylinder
Bidalot wr96
Re: Ultimate Ported Cylinder
Yep typical moped army Info: fastest kit, fastest porting, fastest pipe, fastest carburetor, fastest! fastest! fastest! seems like nobody realizes fastest means no service Life
Just keep making Aftermarket parts suppliers rich for a few more mph then a reliable build dummies
Re: Ultimate Ported Cylinder
Everything has it's place . Taking a motor as far as possible is fun . Fun has it's price , along with all else . Some do it for the thrill and some just for something to do .
I'm one to 'settle' for near endless reliability at a price of speed .
Still , I like toying with stuff to see what happens .
Re: Ultimate Ported Cylinder
Ken's anecdote relates to a literal experimental cart motor.... And like he said he won races, so where's the loss?
Also, Ken loves to tell people going 30 is worthless, now he opts for slow reliability? Whack.
Plenty of hi-output cylinders last SO long. Especially when you really ride them, vs. just riding them in 2001 to get a potato phone video to post for the next 20 years on MA
Re: Ultimate Ported Cylinder
Ken you should reach out the guy who made that FST cylinder and explain to him your feelings on 2 strokes.
Maybe this post is about racing. And race engines and race bikes. You rebuild those after every run.
I am curious tho, do we all look like ants from way up on that gilded moped you ride?
Re: Ultimate Ported Cylinder
Looks like a banshee cylinder
Re: Ultimate Ported Cylinder
> Overpriced Parts Wrote:
> -------------------------------------------------------
> Yep typical moped army Info: fastest kit, fastest porting, fastest pipe,
> fastest carburetor, fastest! fastest! fastest! seems like nobody
> realizes fastest means no service Life
WFFF
"performance"
Re: Ultimate Ported Cylinder
Man Old Roffy boi sure has a "old man yelling at clouds" vibe about every thread on MA. He built one bike once and then tells every person on here that's the only way to do it. Sad really, but mostly for his post count.
Re: Ultimate Ported Cylinder
I am constantly amazed as how smart everyone at MA is and how stupid everyone at a car dealership, auto parts store, hardware store etc. is. Just slickening.
I am sure all the smart people who post here know that this is sarcasm.
Re: Ultimate Ported Cylinder
service at Canadian Tire is even worse, so they're the last resort
Re: Ultimate Ported Cylinder
“ HEY you mOpEd kids get off my lawn!” ....O~O
Re: Ultimate Ported Cylinder
Looks like a Crazy Wayne mutant lol!
Want to post in this forum? We'd love to have you join the discussion, but first: