HK Enterprises
HKE specializes in American late-model V-8s, and builds LS-style engines for drag racing, road racing, street/strip applications, musclecar retrofits, and more. The Houston, Texas-based company can supply just about any custom combination you want, anywhere from 370 to 482 ci-only a taste of HKE's offerings is given here. For more information, check out HKRacingEngines.com.
| STANDARD 427 L92 LONG-BLOCK |
| COMPANY: | HK Enterprises/HKRacingEngines.com |
| BLOCK: | L92, aluminum, new |
| DISPLACEMENT: | 427ci (7.0L) |
| COMPRESSION RATIO: | 11.25:1 |
| CRANKSHAFT: | 4.100-inch, Eagle, 4340 forged steel |
| RODS: | 6.200-inch, Eagle, 4340 forged steel, LS1-specific |
| PISTONS: | 4.070-inch, Wiseco, 2618 aluminum 3cc flat-top |
| RINGS: | plasma-moly with Napier 2nd; 1.2, 1.2, 3.0mm |
| ROD BEARINGS: | Clevite CB663H |
| MAIN BEARINGS: | Federal Mogul 152M |
| CAM BEARINGS: | Federal Mogul 1888M |
| BOLTS: | ARP main studs, head bolts, and 8740 7/16 rod bolts |
| HEADS: | GM L92, aluminum, HKE street-ported with Ferrea stainless valves |
| HEAD GASKETS: | GM MLS |
| CAM: | HKE/COMP Cams hydraulic roller, 240/246 duration at .050 |
| LIFTERS: | COMP Cams 850-16 |
| PUSHRODS: | COMP Cams 4130 steel, 7.350-inch |
| ROCKER ARMS: | GM, 1.7-ratio |
| VALVESPRINGS: | Patriot Extreme Gold Double for hydraulic roller |
| INTAKE MANIFOLD: | no |
| THROTTLE BODY: | no |
| FUEL INJECTORS: | no |
| MAF: | no |
| WIRING HARNESS: | no |
| PCM: | no |
| CORE CHARGES: | no |
| WARRANTY: | 90 days on machining defects, all other warranties through parts manufacturers, no warranties on power-adder applications |
| PRICE: | $8,350.00 (plus shipping) |
| COMMENTS: | Other cylinder heads may be substituted for a difference in price; custom pistons from $250.00 extra; Hellfire/AP steel rings add $50.00; coated bearings add $120.00; Morel lifters add $250.00. Many other compression ratios are available upon request. |