Hi all
I am running my '75 2200SC very happily on normal 95 octane unleaded without any problems, although I am unhappy with the perfomance a little.
If I wanted to use an 4-star equivalent additive containing an octane booster to the fuel (I believe Castrol do one for £9.99), would I then need to alter the timing etc...?
Would it be simpler to use the high performance unleaded available at most garages?
What are my options?
Best regards
Russ
I am running my '75 2200SC very happily on normal 95 octane unleaded without any problems, although I am unhappy with the perfomance a little.
If I wanted to use an 4-star equivalent additive containing an octane booster to the fuel (I believe Castrol do one for £9.99), would I then need to alter the timing etc...?
Would it be simpler to use the high performance unleaded available at most garages?
What are my options?
Best regards
Russ