moe man New Member Jul 11, 2009 #1 I was told to use premium (92 octane) in my speedster 240hp. Does it really matter will i hurt my motor or lose preformance?
I was told to use premium (92 octane) in my speedster 240hp. Does it really matter will i hurt my motor or lose preformance?
rookie101 Premium Member Premium Member Jul 11, 2009 #2 The 240 manual calls for a minimum 89 octane in your engine so mid grade would be fine. Who told you 92? Most premium around Calgary is only 91. Aaron:cheers:
The 240 manual calls for a minimum 89 octane in your engine so mid grade would be fine. Who told you 92? Most premium around Calgary is only 91. Aaron:cheers:
moe man New Member Jul 17, 2009 #3 rookie101 said: The 240 manual calls for a minimum 89 octane in your engine so mid grade would be fine. Who told you 92? Most premium around Calgary is only 91. Aaron:cheers: Click to expand... just a guy who knows boats said use the highest grade possible, 91 or 92.
rookie101 said: The 240 manual calls for a minimum 89 octane in your engine so mid grade would be fine. Who told you 92? Most premium around Calgary is only 91. Aaron:cheers: Click to expand... just a guy who knows boats said use the highest grade possible, 91 or 92.
SeadooBOB Square Pants New Member Jul 17, 2009 #4 moe man said: just a guy who knows boats said use the highest grade possible, 91 or 92. Click to expand... 91 prem E10 free
moe man said: just a guy who knows boats said use the highest grade possible, 91 or 92. Click to expand... 91 prem E10 free
