Banshee508 Posted August 31, 2018 Report Share Posted August 31, 2018 Just wondering if any one can tell me why my jets r turning black has not done it before other carb looks good Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
ginger Posted August 31, 2018 Report Share Posted August 31, 2018 what are you running for fuel? Quote Link to comment Share on other sites More sharing options...
ZillaFreak Posted August 31, 2018 Report Share Posted August 31, 2018 What oil are you running? Can you just wipe it off or is it actually stained? Quote Link to comment Share on other sites More sharing options...
Banshee508 Posted August 31, 2018 Author Report Share Posted August 31, 2018 Im running maxima super m at 40:1 for long time and it dont seem to come off of them An 93 premium gas Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
ZillaFreak Posted August 31, 2018 Report Share Posted August 31, 2018 Did this just start? If so, Did you just starting using the oil? Did you just switch to these jets? Did you get the gas from a new location? Quote Link to comment Share on other sites More sharing options...
ginger Posted August 31, 2018 Report Share Posted August 31, 2018 if the gas has ethanol then it is most likely causing it. ethanol is prolly burning the raw brass of the jet. Quote Link to comment Share on other sites More sharing options...
Banshee508 Posted August 31, 2018 Author Report Share Posted August 31, 2018 I dont know when it started tuning color. same gas station,same oil as i always use Been using these jet awhile now 270s It started randomly stalling when i first start it an go to take off wouldnt want to start back up unless i drained my bowls out and it ran fine after that so i took the carbs apart and this is what i find on the choke side carb the other side looks nice an clean I cleaned them out an it seems fine now Just wondering what is causing it to turn black Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
kawa110 Posted August 31, 2018 Report Share Posted August 31, 2018 Oil separating from fuel and sinking to bottom? Quote Link to comment Share on other sites More sharing options...
Banshee508 Posted August 31, 2018 Author Report Share Posted August 31, 2018 Ya it has ethanol in the gas it do t seem to be bothering it any besides me lol Sent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
Ayesully810 Posted August 31, 2018 Report Share Posted August 31, 2018 15 minutes ago, kawa110 said: Oil separating from fuel and sinking to bottom? that was my first thought but doesnt oil (benol and stuff like that) only separate in cold temps? Quote Link to comment Share on other sites More sharing options...
Banshee508 Posted August 31, 2018 Author Report Share Posted August 31, 2018 Idk i was just seeing what u guys thought of it its fine now but im gunna get new ones sso they arnt black bugs me lolSent from my iPhone using Tapatalk Quote Link to comment Share on other sites More sharing options...
n2otoofast4u Posted August 31, 2018 Report Share Posted August 31, 2018 Ethanol....... run it Quote Link to comment Share on other sites More sharing options...
trickedcarbine Posted September 2, 2018 Report Share Posted September 2, 2018 Ethanol. Toss them in chem dip every now and again. Quote Link to comment Share on other sites More sharing options...
Banshee508 Posted September 13, 2018 Author Report Share Posted September 13, 2018 can you run stock stroke with 115mm rods with 795 pistons with stock head An no spacer plate??? Gunna redo my motor this winter and dont want to stroker it but would like to got 115 long rods Quote Link to comment Share on other sites More sharing options...
ginger Posted September 19, 2018 Report Share Posted September 19, 2018 why would you? Quote Link to comment Share on other sites More sharing options...
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