4star petrol

[dancrf100]

will somebody please let me know you can use 4star petrol in a 2004 crf100 or will it do it some damage ?? many thanks

[Terrafirma250f]

what is the octane rating? Does it contain lead? I used to run my '99 XR100 on 87 octane pump gas and didnt have any problems but if I had the bike all over again I would have put 91 octane or higher in it.

Need some more info about this gas brand but if it has a octane rating over 95 and your motor doesnt have any mods then dont use it and do go under 87. In general, lead is never good for an engine.

[dancrf100]

yeh,i have no idea about the octane rating but im pretty sure in has lead in it what happens if i use it and it does have lead in

[Terrafirma250f]

it is going to gum up your valves and pretty much your whole combustion chamber, exhaust over time.

[johnk408]

I run leaded race gas in all my four strokes with no problems as of yet.