Dyno for base run, troubleshooting and base tune

For the RWD SR20DET cars! Sponsored by Wiring Specialties.
Onizuka
Posts: 8450
Joined: Wed Nov 06, 2002 5:24 pm
Car: 91 Nissan S13 coupe SR20DET
89 Nissan S14 hatch SR20DE

Post

I went to the dyno for the first time, it was the best money I have ever spent on my car. I got in 15 pulls and tuning for $75.

My boost controler wasn't working so it pretty much limited me to the 7psi the actuator is set at. With stock injectors, stock mass airflow sensor, stock sidemount intercooler, guess-set timing and 7-8 psi on a S15 T28 I think I did pretty good, getting 207 horse at the wheels. Im not anywhere near the efficiency range of the turbo, so I expect the real fun to begin when I put my 550's and a bigger core on.



sgpnismo
Posts: 163
Joined: Thu Jan 22, 2004 12:20 am

Post

yeah i gained 40whp from upping my boost from 12 to 17psi so you'll have fun when you get the injectors and intercooler.


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