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Chevy Small Block Dyno Tests - Old School Meets New
| 406CI BUILD SHEET | | Specifications not listed are the same as stock. Except as noted, all dimensions are in inches or fractions thereof. All prices sourced through Coast High Performance and Summit Racing. | | Displacement | 406ci | | Bore x Stroke | 4.155 x 3.750 | | Compression | 11.1:1 | | Rod center-to-center | 6.00 | | Piston deck height | 0.00 | | Chamber volume | 66cc | | Rod bearing clearance | 0.0026 | | Crank endplay | 0.006 | | Piston ring endgap | 0.018 top; 0.026, second | | Main bearing cap torque | 75 ft-lb (moly-lube) | | Rod bolt torque | 63 ft-lb (moly-lube) | | Head bolt torque | 75 ft-lb (moly-lube) | | John's Cost | | Manufacturer | Part Number | Description | Price | | ARP | 534-9701 | Engine/accessory kit | 70 | | 134-2501 | Harmonic balancer bolt | 19 | | 230-7002 | Head bolts | 140 | | 134-5401 | Main studs | 40 | | 230-7002 | Oil pump stud kit | 7 | | 134-7901 | Oil pump driveshaft | 14 | | Coast High Performance | | 406ci Pro Mod shortblock | 3,200 | | | 1.6:1 shaft-mount roller rockers | 800 | | Comp Cams | SK12-444-8 | XR300HR Small Kit* | 717 | | 7609-16 | Magnum pushrods | 109 | | 210 | 2-Piece Billet Aluminum Timing Cover | 220 | | Dart | 11971143 | Pro 1 227 CNC | 2,574 | | 68000010 | Cast-aluminum valve covers | 161 | | Edelbrock | 2900 | Victor Jr. port-matched manifold | 224 | | Fel-Pro | 1206 | Intake gaskets | 15 | | 2812 | Full set, thick front seal | 100 | | Hot Rod Performance | | Oil filter adapter | | | Fuel-pump block-off plate | | | Distributor hold-down clamp | 20 | | Milodon | 31167 | Pro Competition stepped-sump oil pan | 345 | | 18316 | Extreme Duty pickup | 46 | | 18750 | High-volume oil pump | 57 | | MSD Ignition | 85551 | Pro-Billet distributor | 226 | | 31359 | 8.5mm Super Conductor wire set | 69 | | TCI Automotive | 87001 | Rattler harmonic balancer | 280 | | | Total | $9,453 | | *includes lifters and timing chain | | WHAT'S IT FLOW? | | Dart Pro 1 227 CNC | | CFM at 28 inches H20 | | Lift | Intake | Exhaust | | 0.200 | 158 | 117 | | 0.300 | 209 | 149 | | 0.400 | 257 | 182 | | 0.500 | 293 | 211 | | 0.600 | 302 | 220 | | 0.700 | 309 | 226 | | CAMSHAFT SPECIFICATIONS | | Manufacturer | Comp Cams | | Part Number | 12-444-8 | | Type | Hydraulic roller | | Valve lift | 0.562/0.580 inch, intake/exhaust 0.600/0.619 intake/exhaust (1.6:1 rockers) | | Duration at 0.050 | 248/254 degrees, intake/exhaust | | Lobe separation | 110 degrees |
Chevrolet Corvette Research
Review in-depth reviews on the new Chevrolet Corvette, featuring test drives, comparisons, options, features and more. The 2010 Corvette is equipped with a V8 engine, generating 505 horsepower, and it has drivers side crash test ratings of 8 stars and passengers side crash test ratings of 8 stars.
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