DesmaisonLCM > wrote:

> Hi,
> i'm having a track day this 2nd Oct and i wonder if i could improve perfs of
> my Alfa 75 2.0 TS using some 'octane booster' mixed with the fuel .
> I have pure Methanol in my company, is it possible to put some with fuel ? how
> many % ?I know that i can buy a real octane booster in specialised race shop
> but it's very expensive .
> All the tricks are welcome !
> (The car is already equiped with OMP direct air intake)

Just fill it with 98 RON unleaded - Optimax / Ultima or similar.

Any more than that is overkill unless the engine has had it's timing
adjusted accordingly.

--
Steve H 'You're not a real petrolhead unless you've owned an Alfa Romeo'
http://www.italiancar.co.uk - Honda VFR800 - MZ ETZ300
VW Golf GL Cabrio - Alfa 75 TS - Alfa 155 TS Lusso - COSOC KOTL
BoTAFOT #87 - BoTAFOF #18 - MRO # - UKRMSBC #7 - Apostle #2 - YTC #