NSR250.net Forums Logo: Honda NSR 250 Forums, Classifieds and Service Manual in English. Covering All Honda NSR 250 MC16, MC18, MC21 and MC28 models
NSR250.net Forums

#
 
#
 
Performance Engineering

  • NSR250 Forums Index ‹ NSR250R Discussion
  • Members Content
  • Members Garage
  • Subscription
  • Transactions
  • FAQ
  • Search
  • Register
  • Log in

2t preference ratio?


Reply to topic   printer-friendly view
Page 1 of 1   Download Topic





pploo

 
Posts: 12
Joined: 15 Oct 2009

Location: Hong Kong
    Send private message View user's profile Send e-mail Visit poster's website
    Reply with quote  

2t preference ratio?

Sat Jun 07, 2014 3:32 am » Post: #1 » Download Post

Hi list
I am still not sure the perfect ratio on my bike and afraid of over rich the mix damage the engine. But too lean, hard to start and run with lots of white smoke.
Can anyone share their mix ratio on 2t? W their current spec for reference?
Back to top


thommo
Supporter - Titanium
Supporter - Titanium
 
Posts: 50
Joined: 19 Feb 2013

Location: Central Coast, Australia
    Send private message View user's profile
    Reply with quote  

Sat Jun 07, 2014 7:51 am » Post: #2 » Download Post

If your pre mixing your fuel. I would run the oil manufacturer's recommendation.
Most will be about 50:1. On my KTM dirt bike I use up to 100:1 with some brand oils.
However if you search, you will find out 2 stroke oil is like a religion. Every person has a different view on oil ratios whether they are right or wrong.

My 2c anyway.
Back to top


Andy
Site Admin
 
Posts: 11948
Joined: 19 Jan 2004

Location: Devon, UK
1991 Honda NSR250 MC21
    Send private message View user's profile
    Reply with quote  

Sat Jun 07, 2014 1:30 pm » Post: #3 » Download Post

HRC specify 30:1, and that's what we've always used and recommended.
_________________
Andy.
NSR-WORLD.COM

Please keep all responses to Forum posts on the Forum so that others may benefit.

Please DO NOT PM me for technical advice. My time is precious, and you will probably receive a faster response on the Forum anyway.


Check us out on Facebook! Please "like" our page!
Back to top


dazsegger
Supporter - Carbon
Supporter - Carbon
 
Posts: 173
Joined: 07 Aug 2010

Location: yorkshire dales uk
    Send private message View user's profile
    Reply with quote  

Sat Jun 07, 2014 3:26 pm » Post: #4 » Download Post

I have run silkolene pro 2 in my other bike (kr1s) for over 2years on premix.
I mix at 40:1 with 100% reliability.
Sounds far fetched for kr1s to be reliable I know but I speak the truth and nothing but the truth. Very Happy
_________________
stink wheels forever.
Back to top


Reply to topic   printer-friendly view
Page 1 of 1   Download Topic

NSR250R Discussion

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot vote in polls in this forum
You cannot attach files in this forum
You cannot download files in this forum

  • NSR250 Forums Index
  • All times are GMT
Powered by phpBB © 2001, 2005 phpBB Group


Hosted by NSR250dotNET © 2008 NSR250dotNET