DGFUNNY70 Posted December 8, 2009 Report Share Posted December 8, 2009 I was just wondering if any one has ever gotten a good plug reading using amsoil dominator at 50:1. If no then is there a good synthetic that you have gotten a good plug reading with and at what ration or is better to use a non-synthetic. Thanks in advance. Quote Link to comment Share on other sites More sharing options...
AKheathen Posted December 8, 2009 Report Share Posted December 8, 2009 what fuel are you running? Quote Link to comment Share on other sites More sharing options...
dajogejr Posted December 8, 2009 Report Share Posted December 8, 2009 Learn to read the heat the plug is making if you're not getting color. But I get get color even on methanol and benoil/castor oil. Quote Link to comment Share on other sites More sharing options...
SonOfSand Posted December 8, 2009 Report Share Posted December 8, 2009 Learn to read the heat the plug is making if you're not getting color. But I get get color even on methanol and benoil/castor oil. I don't understand "read the heat the plug is making if your not getting color" Would you explain please? Quote Link to comment Share on other sites More sharing options...
RedStrapperRacing Posted December 9, 2009 Report Share Posted December 9, 2009 DG, I run AMSoil Dominator @ 40:1 w/100 octane and have great results, wouldn't run anything different. Nice chocolate brown / tanish plug. I have ran it at 50:1 too and it ran fine never looked at the plug though. We also run it in a Polaris Preddy90 with heavy race mods, ported 106cc & much more @ 40:1 A 2003 YZ85 stock class @ 40:1 A 2009 KTM50 SX @ 50:1 - I would even strech the KTM out to 60:1 with no worries but its running great just as it is now. Quote Link to comment Share on other sites More sharing options...
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