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I took my car to the local dyno yesterday to get final numbers with the MAF in place before I convert it to speed density via the MAPECU. My set up is as follows:
SP67GTQ complete kit
4 in. DP/MP
BL Exhaust
Greddy 3-Row
264 intake/256 exhaust
BL Trans
PI/MW 3800 stall converter
Twin walbros w/780cc injectors
SAFC
29PSI
I am still running the very restrictive MAF, which I believe is holding me back as I added 6 psi of boost and only picked up 55 or so whp. Next time out I will have the MAP ECU and we’ll actually be able to see what the gains are. A/F’s were in the 11.9-12.1 range-a little leaner then I would like, but still pretty safe on a turbo this size and running straight C16.
I do like the flat hp/torque curves and it should be good for some mid/low 10s considering the weight of my car.
Let me know your thoughts.
Steve K.
SP67GTQ complete kit
4 in. DP/MP
BL Exhaust
Greddy 3-Row
264 intake/256 exhaust
BL Trans
PI/MW 3800 stall converter
Twin walbros w/780cc injectors
SAFC
29PSI
I am still running the very restrictive MAF, which I believe is holding me back as I added 6 psi of boost and only picked up 55 or so whp. Next time out I will have the MAP ECU and we’ll actually be able to see what the gains are. A/F’s were in the 11.9-12.1 range-a little leaner then I would like, but still pretty safe on a turbo this size and running straight C16.
I do like the flat hp/torque curves and it should be good for some mid/low 10s considering the weight of my car.
Let me know your thoughts.
Steve K.
