OzVMX Forum

Marque Remarks => KTM => Topic started by: Slakewell on December 15, 2012, 02:56:03 pm

Title: 495 bottom end
Post by: Slakewell on December 15, 2012, 02:56:03 pm

Need desperate 495 bottom end or even borrow one for bit.

Title: Re: 495 bottom end
Post by: Moto on December 15, 2012, 10:31:55 pm

Is that a reed valve set of cases or the piston port engine?

Title: Re: 495 bottom end
Post by: Slakewell on December 16, 2012, 08:33:57 am

It would be the reed valve 84 model I have a good barrel and head new piston etc

Title: Re: 495 bottom end
Post by: jurado on January 18, 2013, 06:22:33 pm

Why don´t you install a new sleeve into your cylinder and leave it at 92.25 mm bore for standard piston?: Probably it will be cheaper and easier to get than finding a usable cylinder.

I am about porting mine. Seems lot room to improve it.

(http://173.74.246.28/ktmtalk/photogallery/galleries/Parts_Mods/808-bis.jpg)

(http://173.74.246.28/ktmtalk/photogallery/galleries/Parts_Mods/807-bis.jpg)

(http://173.74.246.28/ktmtalk/photogallery/galleries/Parts_Mods/803-bis.jpg)

Title: Re: 495 bottom end
Post by: oz555ktm on January 18, 2013, 09:29:11 pm

  Waring . yes it true to look at the ports look dirty and mist match!!!!!!!!!!!

  Just match porting wiil do a lot and will chang the way the power come ..

   But I can not ride to the max or 3/4 of the 52 Hp so why do you need more ????

Title: Re: 495 bottom end
Post by: jurado on February 13, 2013, 12:44:22 am

Here there is one:

http://www.ebay.co.uk/itm/KTM-495-Barrel-and-Piston-/330869948215?pt=UK_Motorcycle_Parts&hash=item4d0962bf37

Title: Re: 495 bottom end
Post by: Slakewell on February 13, 2013, 05:40:32 pm

I need a gearbox/crank or even a new conrod