Even though it is the little brother of the 427" Cobra, the Smeding Performance 347" Cobra, when provoked, strikes with a vengeance. With a broad, kick-in-the-pants torque band and brutish horsepower, this pump-gas-friendly powerhouse gets with the program. Using all premium parts in a proven combination, along with precise machining, careful hand-assembly, and then broken-in, tuned and tested on our in-house dyno, you are guaranteed the power we say it makes.
Block: Dart SHP, 4.000" Bore, 8.2" Deck Height
Crankshaft: 4340 Forged Steel, Internal Balance, 3.400” Stroke
Rods: 5140 Forged Steel I-Beam with 7/16" Bolts, 5.315" Length
Pistons: Custom Forged Aluminum, Reverse Dome, 10.2:1
Rings: Plasma-Moly Top, Low Friction Oil, 1/16” x 1/16” x 3/16”
Camshaft: Custom Hydraulic Roller, .508”/.532” Lift, 222°/232° Duration @ .050”
Rocker Arms: Smeding 1.6 Ratio, 7/16" Stud, Full-Roller
Intake: Edelbrock Victor Jr. Single Plane
Cylinder Heads: Smeding 185cc Intake Port, 2.02"/1.60" Valves, 58cc Chambers
Warranty: 3 Year, Unlimited Miles
Torque Converter: 2,400-2,600rpm Stall Required
Polish Package includes polished cylinder heads, polished intake manifold, polished timing cover & all stainless bolts.
All of our engine packages are extremely flexible and can be customized! If there is an option you would like and do not see, please call us at 210-338-8585.