Well, I have the block. My plan is to start with a 5.3 block, (same stroke as LS1, just smaller bore) bore to LS1 spec's, stock crank, forged rods, dished forged pistons, #317 6.0 heads, turbo cam, 50lb injectors, Walbro pump, GT-70, intercooled, 4l80e with 3200 stall. Plan is to run 14psi. Truck is a '92 GMC Sierra, reg cab, step side. If I follow through, I will have the same traction issues that Allen has.