my edition 30 performance, what is your guys thoughts?

[seiko]

Bought my edition 30 last year, it had a revo stage 1 map, settings B7 T3 F9, not sure what fuel it was mapped to,
I thought the timing setting seamed low, so run the car for 6 months on shell 99 Ron, then using vcd done some logging, B7 T4 F9 no real gain or more timing pull, tried B7 T5 F9, still no real gain or excessive timing pull.
So my question is my best MAF value was 251.58 gs, with B7 T3 F9, my guestamate is 285 BHP,  what would be your guys thoughts?. Thanks in advance

[E30Dom]

My edition ran B7T5F9 on stage 1 and made 289bhp on jKM's rollers, so I think asloong as your logs all look good you about spot on power wise.

[seiko]

My edition ran B7T5F9 on stage 1 and made 289bhp on jKM's rollers, so I think asloong as your logs all look good you about spot on power wise.

thanks dom, do you know what YOUR  MAF value was,