Jump to content

Methanol as octane boost


jay14
 Share

Recommended Posts


I have a wrx prodrive which recommends 99 octane superunleaded but I'm from northern Ireland and the super unleaded is scarce and 97 being the best. Would it still be safe for me to add a bit of methanol to our 97 petrol without mapping? Its cheaper than octane boosters which sum of them don't work

Link to comment
Share on other sites

i have dual maps, one for 20% meth one for normal pump. as matt says you need it mapped in by a mapper and it is advisable to run dual maps for it as you can just run aroun on a meth map with no meth in as it will damage your engine. Mine makes over 30bhp more on the meth map and makes 300bhp at 4k revs, its brutal :)

  • Like 1
Link to comment
Share on other sites

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
 Share




×
×
  • Create New...




Forums


News


Membership