DGFUNNY70 Posted December 8, 2009 Report 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
dajogejr Posted December 8, 2009 Report 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
SonOfSand Posted December 8, 2009 Report 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
RedStrapperRacing Posted December 9, 2009 Report 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
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