Since the car felt a lot stronger with the IC I did a pull. Here's the result of 5.5PSI NON-IC Vs 5.5PSI IC with Wallbro255.
Big pickup in torque. The flat spot at 3k is when I get 3/4Psi, which causes the vortech to rise fuel pressure to 100psi, and AFR's of 10.5 actually make me loose power. I expect to smooth that line and pick up 10hp once I get the Fuel pressure down and AFR's to 12.0.


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Move your timing to 10. You have a FMIC, so no need to run retarded timing. You'll get alot more torque with more timing, and it will spool earlier, so more peak whp.

 

I read most people advance a bit the timing after gewtting the FMIC, but my only concern is that I dont have the Knocklite working...
You recon it's safe to run 5/6psi with the stock ECU and and Timing set to 10?

 

Yes, so long as you have a FMIC and are running premium gas.