I've recently completed the 24x conversion for my LT1. It runs pretty well except it jerks/bucks while cruising slower than 60mph. I dialed in my VE table with the help of this guide: http://gmtune.ru/hptuners-tuning-guide. LTFT's are +/-5 at all times which is pretty exciting. It's nice to see some form of progress. The jerkiness was still there so I made some changes to the injectors. With the help of calculators around the internet I adjusted flow rate vs. kpa, offset vs. volts vs. vac, and short pulse adder. After all that the jerkiness was still there, it was just... different. At this point I think the solution lies in the injector calibrations.
Does anyone have or know where to find info for Ford 30# red tops (the fat ones/ older ones). I would love to be able to compare my numbers to someone else.
This has easily been the most time consuming part of learning to tune. Through all my searching it seems like there was a surge of diy tuner activity about 7-10 years ago and then it all disappeared. There's so many dead links and unfinished threads from 2004-2007!
So if anyone can help me with these injector tables I could sure use it.