Octane Booster

[Clutch]

It makes any diference a little bit of octane booster mixed with petrol?

[Stuart]

unless you have a car with a knock sensor (the 8v novas didnt have this) OR adjustable ignition timing then its a bit of a waste of time


granted Jim's car gained a good few BHP just by adding the booster and not changing the timing but his engine is a freak lol

[Snowface]

adjustable ignition as in turning the dizzy round a bit?