My road to 500 rwhp (hopefully)
FINAL UPDATE:
After changing out my MAF, replacing the fuel filter, putting my stock air box back in, getting the ECU back from Tony and 50 degree weather, the final dyno run showed 484 RWHP and 540 Tq and a pretty consitent AF of 12.5. I'm considering trying another dyno place just to see what numbers they show. Big thanks to Steve Ott and Tony for their help to the end!...now it's time to finish off the interior and exterior
Edwin
After changing out my MAF, replacing the fuel filter, putting my stock air box back in, getting the ECU back from Tony and 50 degree weather, the final dyno run showed 484 RWHP and 540 Tq and a pretty consitent AF of 12.5. I'm considering trying another dyno place just to see what numbers they show. Big thanks to Steve Ott and Tony for their help to the end!...now it's time to finish off the interior and exterior

Edwin
....Try Protechnike
FINAL UPDATE:
After changing out my MAF, replacing the fuel filter, putting my stock air box back in, getting the ECU back from Tony and 50 degree weather, the final dyno run showed 484 RWHP and 540 Tq and a pretty consitent AF of 12.5. I'm considering trying another dyno place just to see what numbers they show. Big thanks to Steve Ott and Tony for their help to the end!...now it's time to finish off the interior and exterior
Edwin
After changing out my MAF, replacing the fuel filter, putting my stock air box back in, getting the ECU back from Tony and 50 degree weather, the final dyno run showed 484 RWHP and 540 Tq and a pretty consitent AF of 12.5. I'm considering trying another dyno place just to see what numbers they show. Big thanks to Steve Ott and Tony for their help to the end!...now it's time to finish off the interior and exterior

Edwin

Thanks Edwin.
Just a note on the tune - the a/f reading on the dyno was 12.5 flat, however both bank 1 and bank 2 o2 sensors were reading 12.0-11.9 in the ecu data.
Thats good news. The a/f reads a little high on this dyno.
FINAL UPDATE:
After changing out my MAF, replacing the fuel filter, putting my stock air box back in, getting the ECU back from Tony and 50 degree weather, the final dyno run showed 484 RWHP and 540 Tq and a pretty consitent AF of 12.5. I'm considering trying another dyno place just to see what numbers they show. Big thanks to Steve Ott and Tony for their help to the end!...now it's time to finish off the interior and exterior
Edwin
After changing out my MAF, replacing the fuel filter, putting my stock air box back in, getting the ECU back from Tony and 50 degree weather, the final dyno run showed 484 RWHP and 540 Tq and a pretty consitent AF of 12.5. I'm considering trying another dyno place just to see what numbers they show. Big thanks to Steve Ott and Tony for their help to the end!...now it's time to finish off the interior and exterior

Edwin


Edwin
Nice power bro!
Tony: Is there anyway to get the A/F ratio a little bit more stable, or is this normal for P-cars? I was speaking with Edwin and typically you want that curve to be straight as possible at WOT. However, I've never tuned a P-car and do not know if this is typical due to boost.
Tony: Is there anyway to get the A/F ratio a little bit more stable, or is this normal for P-cars? I was speaking with Edwin and typically you want that curve to be straight as possible at WOT. However, I've never tuned a P-car and do not know if this is typical due to boost.






but looks like it was worth it.