SBC 409ci 675 to 1000 Hp Nitrous Race Engine

409ci 675/1000HP SBC Nitrous Drag Race Engine


9.000″ Deck | 4.185″ Bore | 3.750″ Stroke | 6.125″ Rods | 675Hp Raw @7400 rpm-1000w-NOS 7000rpm


  • SHP PRO w/BBC Cam. Steel Billet Splayed Caps, .904″ Lifter
  • Stainless Steel or Brass Freeze Plug Kit Installed
  • Pro Series Head Stud Kit Plate Honed w/Block
  • AR-Scat 4340 Internally Balanced Steel Crank
  • Bill Miller 6.125″ Billet Aluminum Rods
  • King “HP” Race Series Main and Rod Bearings
  • Wiseco Lil Quick 16 Nitrous 12.5:1 Pistons w/Tool Steel Pins
  • .043/.043/3.0mm Low Tension File to Fit Ring Set
  • Comp Cams House Grind .640″ Lift Roller Cam
  • Crane Cams Ultra Pro .904″ Severe Duty Roller Lifters
  • Complete Gear Drive System Installed w/Idler Mounted in Cover
  • Polished Aluminum Timing Cover w/Billet TDC Pointer
  • ATI SFI Super Damper Internally Balanced
  • AR-Pro Topline Fully CNC Ported 220cc Heads Fully Race Prepped
  • New Manley 2.080″ Intake and 1.600″ Exhaust S/Steel Valves
  • PSI 1.500″ Roller Springs w/Manley 10° Tool Steel Retainers
  • SCE Copper Head Gaskets w/Oringed Block w/Receiver Grooved Heads
  • Manley .120″ Wall Chrome Moly Severe Duty Push Rods
  • Comp Cams Pro Magnum Roller Rockers w/Stud Girdle
  • AwesomeEngines® CNC Logo Aluminum Valve Covers
  • AwesomeEngines® Melling Blue Printed Oil Pump Kit
  • AwesomeEngines® Moroso Oil Pan w/Windage Tray and Dip Stick
  • Professional Products Ported 4150 Intake Manifold w/Special Spacer
  • AwesomeEngines® 850cfm Carburetor Dyno Tested and Tuned
  • MSD Pro Billet Distributor, Crank Trigger, Wires and NGK Plugs
  • AwesomeEngines® T-Shirt, (free 48 freight, see race news/engine warranty)

Available Upgrades

MSD / Moroso Crank Trigger System Installed and Dyno Tuned
+ $275.00
Ultra SFI 168 Tooth Flex-plate Internally Balanced in House w/ARP Bolts
+ $125.00
AR-Pro Series 4hp High Torque Gear Reduction New Design Heavy Duty Starter
+ $155.00
60040-10 4150 Gemini Twin Stage 6 (50-300HP) with 10LB Bottle, one of the best plate systems available  (see link)
+ $695.00

Dyno T&T w/110 Fuel • HP Corrected To Sea Level

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