I appreciate yalls help with timing, and have made some progress. But I have a question about air fuel ratios.
In Holey's software you can set the air/fuel ratio table. Then it has a base fuel and a learn table. The air/fuel table then compares the O2 readings to the air/ fuel table. That in-turn applies an adjustment value to a learn table. Then the learn table modifies the base fuel table all in real time. For the most part it works really well with a few exceptions I learned about the hard way.
Just wanted to ask a few questions about cruising air/fuel ratio. I have been playing around with it leaning it out and was hopping to get some opinions of what is too lean foe a early model small block with vortec heads.
I leaned it out to 15.2:1 (in the "cruise" area of my table) and it seems like the temp is jumping up to 195 degrees cruising down the interstate. Just wondering if that is too much.