Stock block with 4 bolt mains and partial fill, stock crank,eagle rods, wiesco pistons (9-1), vortec heads ported, stock manfolds ported, Stock intake ported, 84lbs injectors, single 255 with boost apump, PT-74Q, stock ecm.
28-29psi 91 pump with meth.
We just dyno tested the twin to this...