Jump to content
Sign in to follow this  

Does a cr125 need race gas?

Recommended Posts

Im looking to buy a cr125. I found a good deal on craigslist for a 2005. The guy says he only runs race gas in it. The engine mods are V force reed valves, a FMF sst pipe, and a new piston. I dont want to run race gas becuase of the price. Will I be fine using 91 pump gas? Thanks for any help.

Share this post


Link to post
Share on other sites

if the bike is running on race gas and not e85 (in this case has wide squish band, more compression) than you can run regular pump premium gas but most likely the guy rejetted it richer for race gas, but call him for more information for mods etc.

Share this post


Link to post
Share on other sites

2 strokes like race gas because of the lubrication and higher octane. If he did not put high compression piston in it or any other mods you can use premium pump fuel. You will have to re-jet.

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Reply with:

Sign in to follow this  

×