Just read Brian Crower has introduced a 2.9L stroker kit for the Nissan RB26 engine.
2.85L 87.5mm Bore x 79mm Stroke. (Some sources say up to 87mm bore)
BC 4340 billet steel crankshaft (79mm stroke) (Probably full counter)
4340 steel billet, pro series connecting rods with ARP fasteners
CP aluminum forged pistons (any bore size or compression ratio
9310 nickel carbon steel allow wrist pins
Ductile iron plasma top rings, tapered second ring, low tensions oil rings
Fully system balanced and ready for install