Gas Milage w/ PI head swap
I'm trying to see what other people that have done the complete PI swap (Heads/Cams/Intake) are getting.
I have done the full PI swap(Heads/Cams/Intake)
'02 GT MAF w/ air tube
3.27 posi rear
Rebuilt Trans (300miles now on it)
Performance Lonnie Tune
- 180* t-stat
- 12C plugs
I don't think my gas milage is very good.
I'm having a miss problem that I posted about in another thread. [That might have something to do with this.]
I already replaced the fuel filter, air filter is brand new, PCV valve is new, new plugs.
Car has 113,000 on it but only 300miles since PI swap and tune.
Ran like a beast with great gas milage before all of this.