Dynamic Airflow only goes to .59-.61 g/cyl, is it OK?
#1
Dynamic Airflow only goes to .59-.61 g/cyl, is it OK?
Scanned my car with HPT and saw that dynamic airflow only reaches 0.60-0.61g/cyl. However after reading a bit it seems that values of 0.75-0.80g/cyl should be achieved.
So is this normal, or is my tune crap?
Engine is: 383ci, 9.2:1 CR, mild cam, LS6 intake, Patriot stage2 heads, stock ported maf and 80mm TB
So is this normal, or is my tune crap?
Engine is: 383ci, 9.2:1 CR, mild cam, LS6 intake, Patriot stage2 heads, stock ported maf and 80mm TB
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That is way low for a 383, stock 5.7 motors are about 0.8 g/cyl.
The ported MAF is a probable source of error, that's what porting
does to them (more airflow for the same freq reading). You might
try and swap on a virgin stocker if you can find one. They do sell
remans at fairly reasonable prices. Though maybe less reasonable
when you're overseas.
The ported MAF is a probable source of error, that's what porting
does to them (more airflow for the same freq reading). You might
try and swap on a virgin stocker if you can find one. They do sell
remans at fairly reasonable prices. Though maybe less reasonable
when you're overseas.