29 Model A
Hello from a newbie, just installed Fitech 400hp on a mild built 302 (+/- 300hp), does anyone have any of the fine tuning numbers for a similar setup? Just looking for a little help, can't seem to find anyone with a small block Ford, all Chevy, or big block
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You can have nearly two identical engines and they will tune different. Learn to datalog and post in the tuning section. You must provide a Dropbox or Cloud link as I can't upload spreadsheets yet. Let me see a 30 second idle log at operating temperature. I can see if the basics are good before moving forward.
Nice car btw.😁
I just figured out data log today, I'll have some numbers posted up tomorrow. Thanks dude, I know all motors different, was looking for some baseline numbers to at least start with
With aftermarket EFI the exhaust and O2 placement play a key role in the different tunes. Because the sensor is not calibrated to your combination your ideal cruise AFR may be 14.5 and the next guy 15.1 when it actually the same mixture just reads different. And that is just the tip of the iceberg...