WOT tuning

[greg1140]

When tuning in WOT does the PE AFR chart need to be changed to the desired AFR and if the answer is yes when the tune is complete do you change all of the numbers back to the stock setting or somewhere in between depending on the build?

[Steve Cole]

The PE value need to be changed to what you want for WOT tuning. Look at the table and you will see it is rated in seconds so it need to be set to the desired ratio for at least as long as the dyno run last. You want to have it go richer like it does stock to help keep the motor from getting too hot during long period of WOT running.

[greg1140]

Thanks Steve.........