Can somebody help me out on this one which octane booster should i use an how much it is?
And wat would be the worse that could happen if i didn't use it
Go on you know you want to help?

 

Got to be NF Race
http://www.nfeurope.com/stockists.htm

Just to add this is mainly used to prevent det/pinking in cars.
This is especially in imports that are mapped for higher octane or modifed cars.
As a priority a knocklink should be fitted to monitor for this.
Nitrous Formula can be used in a ratio of 1ml per litre but everybody has their own ratios

 

Depends on what you have Scooby-Girl
Personally i use millers octane plus, i have no problems with my MY03 JDM STi and my knocklink shows only 2 greens max (and thats normally 1 solid and 1 flashing )
Easier to get hold of than NF but people do say NF is better (but as ive stated, ive never had any problems with millers).

Tony

 

impreza import wrx just bought some millers octane plus that should be alright everyone says it suits them so give it a go!
so cheers guys thanks for the help xxx

 

NF is the one to have

I've used 1.2ml of NF per litre of normal unleaded and kept my knocklink quiet before now. It works out as good, if not better price wise than the Millers.