pqi turbo ram tightest settings with max fsb

I was wondering if anyone knew what the highest fsb that could be reached using 2-2-2-8 settings on the pqi turbo pc4000 memory and the max fsb using 2-3-3-8.

I don't see TCCD getting over 220 @ 2-2-2. If this is for the A64 rig in your signature, I wouldn't be worried to much about timmings, from what I've seen in benchies, I don't see them making that big of an impact on performance when compared to maxing out FSB. If it was me I'd just crank the hell out of the FSB and whatever timmings it was at, and not worry about the timmings.

Right now I am able to run at 10x260 at 2.5-3-3-8. I know that that 3-4-4-8 this memory has been known to reach fsb of 280.
http://www.extremeoverclocking.com/reviews/memory/PQI_Turbo_PC4000_4.html

At 2-2-2-11 I'm able to run my PQI Turbo PC3200 at 223MHz 1:1 and at 2.5-3-3-7 I'm able to run it at 278MHz 1:1. All with 2.8V.