Mugen 360 Cylinder [Archive]

hrc85250r

10-31-2005, 12:21 AM

http://cgi.ebay.com/ebaymotors/HONDA-ATC-250R-BIG-BORE-MUGEN-CYLINDER_W0QQitemZ4585488339QQcategoryZ43977QQrdZ1 QQcmdZViewItem

88 Turbo Coupe

10-31-2005, 09:33 PM

Where can you find an oversize piston kit?

bartjuuuhh

11-08-2005, 04:06 PM

Where can you find an oversize piston kit?

hrc85250r

11-09-2005, 12:18 AM

nowhere! basically learn japanese and spend some serious long distance $$$, or just call around the US dealers that have been around for a long time looking for them...

bartjuuuhh

11-09-2005, 12:34 PM

I am living in holland, and we have 2 ATC250r's (years 84 and 86)

On the 84 (air cooled) atc is clilinder with a diameter of 76mm. Is this Mugen/HRC or a big bore produced by honda ??

I am looking for a pistin of this one

SO if you can help me

Please

geetings from holland

hrc85250r

11-09-2005, 07:02 PM

well, I can tell you that you probably cant find the piston anywhere. especially if you want an oversize piston. and no i cant tell you which cylinder it is. if you can take a picture of the cylinder and head, we can porbably help you.

Bigbore

11-09-2005, 10:40 PM

The Mugen is one of the easier ones to get a piston for. A FL 350 Odyssey over bore. Same wrist pin dia. And skirt dimensions. I've got the piston/ ring set already coming.

Hondaline 300 kit sucks... can't get the pistons. I've got a decent cylinder and head for sale.

I wonder if an 85 cylinder and head would mate to an '83 - '84 case with minor work? A 310cc kit wouldn't be bad. They used to mate '84 CR 250 cylinders to the 250cc odyssey.

bartjuuuhh

11-10-2005, 07:59 AM

well oke ! thanks by the way. I will make a picture en let you show.

In holland we could get NO parts for a atc250.

thanx

bartjuuuhh

11-10-2005, 04:44 PM

okay here are some pictures....... i hope you know more now.

http://img167.imageshack.us/img167/9384/dsc036792bh.opt.jpg
http://img167.imageshack.us/img167/5160/dsc036801ic.opt.jpg
http://img167.imageshack.us/img167/8460/dsc036818ki.opt.jpg
http://img167.imageshack.us/img167/6466/dsc036827gc.opt.jpg
http://img167.imageshack.us/img167/6077/dsc036834os.opt.jpg
http://img167.imageshack.us/img167/3894/dsc036844sy.opt.jpg
http://img167.imageshack.us/img167/7113/dsc036852qn.opt.jpg
http://img167.imageshack.us/img167/5620/dsc036865ii.opt.jpg
http://img167.imageshack.us/img167/3162/dsc036876df.opt.jpg
http://img167.imageshack.us/img167/1079/dsc036882qq.opt.jpg
http://img167.imageshack.us/img167/7674/dsc036898sz.opt.jpg
http://img167.imageshack.us/img167/1569/dsc036903pe.opt.jpg
http://img167.imageshack.us/img167/2889/dsc036915xm.opt.jpg

250r'en +TCB

11-10-2005, 04:59 PM

Damn thats a lot of displacemnt!!!!!!!!!!!!!!!!!!!!!!!!! Must haull arse with one of those puppies!!!!