I can run hard for about 10-15 minutes and turn it off. Then i turn it back on and after it idles for a while it dies. I start it back up and it runs for about 45 seconds. I found the longer I keep it off after that the longer it will stay running. I installed a rebuild kit for the carbs. Basically it's running the same. It seemed to run better for that 10-15 minutes but then it did the same exact thing. I was told it may be electrical and as it gets up to temperature there is something with the ignition system that is breaking down at high temp. I am going for the last possible ride of the season next week and I have to get this things running right on the cheap if possible.Please help,Thanks for reading.