JCSO605 Posted November 22, 2013 Report Share Posted November 22, 2013 I have a 10 mil cub it has 20cc alky cut domes 175 psi. At about 500ft asl. I'm wanting to run it on race fuel 110 or higher???? Can I run race fuel with my current domes? Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 22, 2013 Author Report Share Posted November 22, 2013 Oh and my timing set at + 10 Quote Link to comment Share on other sites More sharing options...
lms1977 Posted November 22, 2013 Report Share Posted November 22, 2013 will probably need more info in your domes squish , angle , band width etc Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 22, 2013 Author Report Share Posted November 22, 2013 Oh ok. All I know is the domes were cut for alky Quote Link to comment Share on other sites More sharing options...
possum Posted November 22, 2013 Report Share Posted November 22, 2013 who cut the domes Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 22, 2013 Author Report Share Posted November 22, 2013 FAST I believe Quote Link to comment Share on other sites More sharing options...
quadgod211 Posted November 22, 2013 Report Share Posted November 22, 2013 Might back the time down some...i got 17cc 190lb comp in a 4 mill on race gas and +7 time Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 22, 2013 Author Report Share Posted November 22, 2013 Thanks quad god. Will I be ok running race fuel on these domes or should I buy new domes. Quote Link to comment Share on other sites More sharing options...
quadgod211 Posted November 23, 2013 Report Share Posted November 23, 2013 Well I don't know what the actual differences is in alky cut...so might wanna check also run the best gas you can.. Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 23, 2013 Author Report Share Posted November 23, 2013 I don't either I don't know if it affects performance or harmful for the motor. I was hoping I could run the current domes on race fuel but I don't want to take any chances. Quote Link to comment Share on other sites More sharing options...
possum Posted November 23, 2013 Report Share Posted November 23, 2013 most likely you can run race gas with them. Wheres your squish at and band width. post up pics. Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 23, 2013 Author Report Share Posted November 23, 2013 They are still installed. I bought this engine a while back from a hq member just getting around to completing the bike. It was built by d&m racing. Quote Link to comment Share on other sites More sharing options...
camatv Posted November 23, 2013 Report Share Posted November 23, 2013 should be fine. start at 4 d timing and work up from there. Quote Link to comment Share on other sites More sharing options...
JCSO605 Posted November 23, 2013 Author Report Share Posted November 23, 2013 Thanks cam atv Quote Link to comment Share on other sites More sharing options...
quadgod211 Posted November 23, 2013 Report Share Posted November 23, 2013 should be fine. start at 4 d timing and work up from there. x2 dont push it if you even think or hesitate that it might be det then back it down...lol Quote Link to comment Share on other sites More sharing options...
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