Penton Owners Group
Penton Owners Group
Home | Profile | Register | Active Topics | Members | Search | FAQ
Username:
Password:
Save Password
Forgot your Password?

 All Forums
 General Discussion
 Penton Talk
 1975 KTM 250 Squish
 New Topic  Reply to Topic
 Printer Friendly
Author Previous Topic Topic Next Topic  

Scootern29
Junior Member

USA
12 Posts

Posted - 01/29/2018 :  4:47:00 PM  Show Profile  Reply with Quote
Does anyone know the correct squish measurement to a 1975 KTM 250 mx motor? I was told .030 and no less than .025.

Thanks in advance.

Jerry Birky
Junior Member

USA
15 Posts

Posted - 01/30/2018 :  09:41:33 AM  Show Profile  Reply with Quote
from my experience any less than .040" is asking for trouble.
Go to Top of Page

G Ellis
Advanced Member

USA
942 Posts

Posted - 01/30/2018 :  11:03:08 AM  Show Profile  Send G Ellis an AOL message  Reply with Quote
The trick is to set deck height to .052 hope this helps.
Go to Top of Page

kip kern
Advanced Member

USA
2721 Posts

Posted - 01/31/2018 :  07:06:53 AM  Show Profile  Reply with Quote
Some piston manufacture info has the measurement. Penton manual also has the info per displacement. Each KTM engine is different
Go to Top of Page
  Previous Topic Topic Next Topic  
 New Topic  Reply to Topic
 Printer Friendly
Jump To:
Penton Owners Group © 2001-2015 Penton Owners Group. All Rights Reserved Go To Top Of Page
Powered By: Snitz Forums 2000 Version 3.4.06