anybody got any preferences? which one's work,im running a wrx on a 96 plate on v power without a cat and still seams to be running abit week/lean..
anybody got any sugestions?

 

NF is the stuff to get mate. More expensive than most but it's the best. Roger Clark sell it at about £14 a bottle

 

cheer's mate sorry might sound stupid but wots NF?

 

Nitrous Formula

 

Another vote for NF. Buy in bulk, say 10+ and get a discount too. Works out at about £6 extra per fill.

Mine made an extra +20bhp/+20lb when mapped.

 

yeah def NF, cheper than most others and better imo

 

how much do you add to a full tank of sul

 

Same question.
For example if you cannot get Shell Optimax, and need to upgrade ordinary unleaded.

 

Have a quick look on their website it may tell you .
I know with Millers it was normally about 1 bottle per FULL tank

 

cheers mate

 

I use 3ml per Litre. So half a bottle.

 

I just got 5 bottles of NF from here...
ASP Trading
Delivered next day

 

Millers Octane Boost just over £4 a bottle, if you live in the West Midlands pick it up when you are passing.

If you live in another part of the Country by Post.


Forester Subaru - Subaru Parts, Subaru Spares, Subaru Breakers

Ask for Ivan or Sean top blokes.

Regards


Alan MaC

 

Adding octane booster wont affect your lean/weak mixture problem..... thats another issue altogether......

If you are suffering detonation on the other hand,then yes add some booster.

 

I thought octane boosters were a bad idea? I seem to recall reading somewhere that they can cause damage... not a techie myself so only going on what I read of course.