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General => The garage => Topic started by: jasonpi on 08 July 2003, 22:41

Title: unleaded
Post by: jasonpi on 08 July 2003, 22:41

ive been reading through these forums and have noticed peeps saying if u want to use a higher octane fuel you need to adjust ur timing accordingly??? ive been using unleaded(normal) u/l 97 ron and optimax 98 ron on numerous occasions will this damage the enginge and should i stick to one and get it timed right.
i have a 99/2000 m4gti 115