Here's another FBO GT-R. This one came in with a mystery setup and the customer wanted to go flex fuel. We inspected the parts, added some DW65c fuel pumps, and our custom flex fuel kit. Then we tuned the car using the Cobb AP V3. This is a fairly basic setup and a nice safe tune to keep the engine healthy for a long time.
Here's the chart showing 91 Octane and E77, both running 18.5psi:
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