My 1974 Inka S38B35 project

[xjan99]

I was looking at the S38 motor photos and wanted to ask a question.. I see your individual throttle bodies, the fuel rail and the injectors.. very nice.

What are the six taps on your exhaust manifold? Were you running individual O2 sensors on each cylinder (to measure fuel/air mixture) while tuning the ECU on the dyno?

That is a S38B36 manifold with the secondary airpump deleted on it. Could be used for tuning too probably yes

 

[autokunst]

I just assumed that you could open those ports to shoot flames straight up, hood off, for a light show effect.