Stepho1 Posted April 26, 2020 Report Share Posted April 26, 2020 Hi all I have a ke30 speedway car. My issue is it runs but won’t rev . It has a new carby kit through it and that doesn’t seem to be the issue. It is getting plenty of fuel. What should I check next please Quote Link to comment Share on other sites More sharing options...
altezzaclub Posted April 26, 2020 Report Share Posted April 26, 2020 How long have you raced it for? Did it sit un-used for a month or two? Did it rev fine, then stop revving when you changed something? Did you flush the carb drillings when you fitted the new kit? If you are correct about the fuel, then ignition timing would be next. Is the timing curve correct? If neither of those, then cam timing. But if it was running fine before and the carb is good, then it is something you have changed along the way. Quote Link to comment Share on other sites More sharing options...
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