99 mustang dyno numbers good or bad

[Winters98GT]

the only reason why i bought an intake was becuase my stock one cracked and was leaking coolant so i figured if i was going to relace it i would get a better one ... plus i always here about the plastic ones breaking under f/i if i ever go that route ...

The plastic intakes are not going to break under FI. Unless your nitrous puddles up. However, a nitrous backfire is going to blow up stuff, regardless of your intake.

 

[Deleted member 38176]

nightfire .. what kind of dyno did u use?

All I know was that it was a dyno jet. Im simply going off the dyno sheet that the previous owner handed me along with his word

 

[rispoli_23]

hey guys today my check engine light came on throwing codes p0602 and p0300 ... do u think it is bcause my new tune

 

[trombonedemon]

P0300 Random Misfire detected
P0602 Replace PCM
I think its the tune. Return your tune to stock and clear you codes to see if it is the tune.Ford OBDII trouble codes - FordPower.net