Katech_Zach

Introducing a new engine package specifically built for your hot rod or muscle car project. A high-revving 4.220" bore 3.819" stroke LSX-based 427 screams to 7500rpm and provides 656hp @ 6800 rpm and 563 ft-lbs at 5200rpm. Power per dollar is maximized at $16,499.99 for everything shown here plus a programmable MSD ignition controller is also included.



Bore: 4.220
Stroke: 3.819
Displacement: 427ci
Horsepower: 656 @ 6800rpm
Torque: 563 @ 5200
Compression ratio: 11:1
Fuel: Premium pump gas
Redline: 7500rpm
Block: LSX iron, billet steel main caps
Crank: Callies Magnum forged steel
Rods: Callies H-beam forged steel
Pistons: custom forged aluminum
Heads: ported LS3, chamber enlarge for big bore
Valves: LS3
Intake: GMPP LS3 single plane with Holley 850 carburetor
Camshaft: GM Stage 3
Lifters: GM racing, hydraulic roller
Oiling system: Wet sump
Ignition: MSD programmable spark controller with software, LS6 coils
Appearance: Katech valve covers powdercoated orange, Katech coil relocation kit




http://www.youtube.com/watch?v=9IdWF7a1wM0


http://www.youtube.com/watch?v=ns0i01l3kVQ

http://store.katechengines.com/hot-r...gine-p216.aspx

ZPO

Wow, that's a killer engine for sure. It sure makes those old heavy iron Chevy big blocks look weak by comparison. I would love to have one of those in a '66 or '67 Chevy Nova.

Katech_Zach