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voltdr · 09-05-2014, 06:01 PM

This is a question that will get a lot of variations on your setup.
At 4300, what are your RTs on the pro-tree? How much delay? Tire pressure and size? All of these things can affect 60' times.
I don't think that you can leave on the converter, with a 225" HT dragster, and keep from spinning the tires. I think 4800-5000 would be better. I have a 256" HT dragster and leave at 5200 for SC and 4500 for bracket racing. This is where a data logger system would pay for itself to sort this out in fewer runs.
Dan

09-05-2014, 06:01 PM	#2
voltdr Senior Member Join Date: Jan 2008 Location: Texas Posts: 706 Likes: 77 Liked 100 Times in 51 Posts	Re: Dragster 5452 This is a question that will get a lot of variations on your setup. At 4300, what are your RTs on the pro-tree? How much delay? Tire pressure and size? All of these things can affect 60' times. I don't think that you can leave on the converter, with a 225" HT dragster, and keep from spinning the tires. I think 4800-5000 would be better. I have a 256" HT dragster and leave at 5200 for SC and 4500 for bracket racing. This is where a data logger system would pay for itself to sort this out in fewer runs. Dan