Hi Speedtek,

Unfortunately, I am not running too lean (@14.3 A/F ratio), but it's not ideal.

To answer some of your questions at the top of my head:

87.2 mm stroke
97 mm piston dia.
2576 cc
10.5:1 compression ratio

camshaft spec's:
276 duration
11.1 mm valve lift (max)
2.7 mm valve lift (tdc)

(on my way to get a compression reading)

tranmission gearing (stock 16v getrag - don't remember of hand)
3.07 rear end
215/35-18 tire size (i attribute some loss to the large wheels)
3180 lbs for weight (estimated)

mahalos!

__________________
92 W124 300TE -- new to the family
85 W460 300GD Biodiesel -- going and going
98 W210 E300 Biodiesel -- 200k and going
86 W201 190E 2.6 stroker 16V -- RIP
http://www.190revolution.net