airflow number not in gram/sec on TPI IROC

[FP88IROC]

Newbie here. A TunerPro Rt capture shows airflow in a number such as 8000 versus gram/sec from the MAF output. I have an 88 IROC 5.7 TPI and I am using the 32B xdf file. Any ideas on how I can capture airflow from the MAF in G/S ?

Thanks,
FP