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Stewart Way · 02-24-2021, 10:41 PM

Have an MSD 7530T Programmable 7 box and wanted to reset the launch RPM. Can't find the 7550 hand held programmer so I down loaded the program to my laptop only find out the laptop doesn't have a 9 pin connection. I see there is a USB-9 pin adaptor and was wondering if anyone has tried this with any luck.

02-24-2021, 10:41 PM	#1
Stewart Way Member Join Date: Aug 2003 Location: Atlanta Posts: 475 Likes: 16 Liked 70 Times in 21 Posts	Changing settings in MSD Programmable 7 Have an MSD 7530T Programmable 7 box and wanted to reset the launch RPM. Can't find the 7550 hand held programmer so I down loaded the program to my laptop only find out the laptop doesn't have a 9 pin connection. I see there is a USB-9 pin adaptor and was wondering if anyone has tried this with any luck. __________________ Stewart Way 2424 SS