Vehicle. 1990 Legacy wagon, 1990 2.2 motor with 225,000 miles on block. Supercharged via Eaton M62.
Facility: Matrix Integrated
Type of Dyno: Mustang
Boost: 7 psi at 2000 rpm, rising to 9.5-10 psi at 6000 rpm
Peak HP at RPM: 152whp @ 5000rpm
Peak Torque at RPM: 159 wtq @ 4250rpm
Stock block and heads for 2.2
370 cc Nismo injectors
Walbro 255lph pump
MSD 1-1 rrfpr
Eaton M62 Supercharger
7.25" crank pulley
AWIC JDM Subaru Intercooler
I did this dyno with one plug accidentally not plugged onto the sparkplug, but rather just sitting on top of the sparkplug so it was firing just because it was close enough to ark and fire. Also, I replaced the fuel tank filter after this dyno run and fuel pressure jumped 10+ psi.