Forged H-Beam Connecting Rod
If you're looking for a high quality forged Steel Rod at a great price look no further. These H-Beam connecting rods are one of the strongest out there. Fully profiled and precision sized and balanced with dowelled caps for superior fit. BOP offers this rod in several sizes to suit most applications. Will Support over 800+hp with ARP 8740 bolts and 1400+hp with ARP 2000 bolts.

Pontiac 4 Barrel Intake manifold
The BOP intake is a single 4 barrel cast aluminum manifold designed from the ground up to outflow all other 4 barrel intakes available for the traditional Pontiac V-8. The casting fits most Pontiac cylinder heads including factory heads, Edelbrock heads (including wide ports), all Wenzler heads including the Super Chief (with or without the Super Chief's cast in spacer), all KRE heads (including the new tall port), and the new All Pontiac/DCI Tiger head (without the need for a head to intake spacer). The large port head intakes are is CNC port matched to each head type. All intakes will need some minor port matching/blending for optimum performance. The intake has a dominator pattern with a 1" spacer cast in The factory machined height is about equal to a Victor with a 1 5/8 " spacer. Bosses EFI and/or Nitrous applications are also cast into runners. Testing has shown the BOP intake worth an average of 35 hp, 20 lb-ft of torque, and a cleaner fuel curve across the rpm band. These results were attained in a back to back testing on a 515 inch Pontiac engine comparing a fully ported Edelbrock Victor with 1" spacer to a BOP manifold with just a port match and no plenum work. We expect to see gains in the 40-50 hp range.

Forged Crank Shafts
BOP Engineering's Pontiac forged cranks are designed with the latest in oiling technology. On most crankshafts the rod feed hole is only drilled to the centerline of the main. This me thod of drilling doesn't deliver enough oil to the rod. This creates a high centrifuge, high pressure zone at the main, restricting critical oil flow intended for your rods. As engine rpm increases this centrifuge effect gets worse, which can result in unnecessary crankshaft damage or even total engine failure. This is why BOP Engineering incorporated Straight Shot Oiling which virtually eliminates this problem by utilizing off-center drilling and a teardrop design oil hole, which scoops oil at the main and forces it into the rod feed hole. In addition the entry holes for the rod feed are located near the O.D of the main allowing unrestricted and equalized flow to the rod bearings.