Power Mods: Custom Exhaust (read, glasspack), Injen SRI, ES Motor Mounts.


Given the heatsoak of my SRI, it lost 5 HP by the third run (Which is this graph).


The 3800 VIAS kick in is very pronounced, but I expected the power to be flat in this area, not go down. Kinda like the VTEC Dip in Hondas (A 2004 TL Auto made 200 and 164TQ on the same dyno )




More Important, this graph shows the car not being rather smooth in power like I've seen other VQ dynos...any suggestions or is the way this car makes power is normal? I would envision the next mod being Headers and reworked exhaust.

 

Those are healthy numbers for a pretty much stock 6MT. The VIAS dip is normal, but I'm not sure about that drop after 5k rpms, only to pick up again later. The "noise" in the graph could be due to many things, including where and how they connected to the coils for the rpm signal. Do you have the Dynojet runfiles or can you have the shop email them to you?