I think he was referring to how it's not holding 26 psi all the way to redline.

nice job. It's nice to see another person very pleased with the HKS 7460. Such a great turbo IMO.

where in Canada do you reside in?

i got the turbo slightly used from TekiZero and Justin assured me that the wastegate actuator has been tightened correctly. IIRC he made ~480whp with a few more bolt ons on VD running E85. i think the elevation probably has to do with the turbo not being able to hold boost


if i wanted more power, i'd just add more parts - intake/exhaust mani, meth, SD etc. i don't do roll-ons on public highways, and i like the 1/4 mile as much as the next guy so this turbo makes perfect sense to me

i'm in Edmonton, Alberta

No, not in shootout mode. The "ATMC1" tag on the upper left corner of the chart indicates that the weather correction is applied. The dyno software has different types of weather corrections (ATMC1, ATMC2, SAE, IAT only). First two is from Dyno Dynamics.

As for the boost at the top end, the car didn't make any more power when boost was set ~1.5psi higher at the top.

Those numbers seem right for a DD dyno...yes they read low, as in very low

Good looking graph though, looks like a fun setup.

Roughly 15% difference between 1.0CF DD and a dynojet.