383ci Small Block Chevy Blown Pro-Street Engine 550hp+ Built-To-Order Dyno Tuned

Description

*THIS ENGINE IS NOT DESIGNED FOR ANY TYPE OF RACING, TOWING, OR USE IN LARGE, HEAVY VEHICLES SUCH AS TRUCKS, 4X4's, MOTORHOMES, BOATS, ETC.
USE IN ANY OF THESE FORMS WILL VOID ALL WARRANTIES.
Hardcore Horsepower's "Blown Budget Pro-Street" engines are powerful, dyno-proven, daily-drivable and capable of producing boosted power on pump gas while looking and sounding ultra cool!
These one-of-a-kind engines are professionally-built and dyno-tuned small-block Chevy V8's running street superchargers, with supercharger-calibrated carbs on top.
This engine runs on pump gas, but we also offer various boost and power levels for all types of vehicles running all types of fuel. Plus, we include a detailed build sheet and dyno test results showing horsepower and torque with all engines we sell.
This engine is designed to be driven all day long on pump gas and then cruised all weekend without any hassles. It is built for durability and continued power potential for years of street driving enjoyment. It is not built for towing, marine, heavy off-road, or race duty. On the outside it looks as good as it runs. If you’re looking for the ultimate small-block crate engine this is the one for you.
Special features of the "Blown Budget Pro-Street" 383ci SBC
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Bore: 4.030-inch
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Stroke: 3.750-inch
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Displacement: 383cid
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Compression ratio: 8.5:1 +/-
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HP: 550+
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TQ: 565+
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Powerband: Idle-6,000+rpm
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Fuel required: 91/93 Octane Unleaded
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Bearings: Racing Street series
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Block: Remanufactured GM truck block w/ 4-bolt mains, 1pc RMS
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Cam: Custom-designed hydraulic blower grind, *OK with vac-assist power brakes
(cam specs supplied to buyer only)
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Cam drive: Erson Cams True double roller
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Carburetor: Holley or Quick Fuel 2x4bbl double-pumper, supercharger-calibrated (dyno tuned) w/ dual side-mount linkage (*Fuel lines shown are not included in price)
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Connecting Rods: Eagle or Scat 4340-Forged steel w/ ARP capscrews
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Crank:
Eagle or Scat
4340-Forged steel
, digitally-balanced, 1pc RMS,
double-keyyed
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Cylinder Heads: Aluminum w/ 2.02/1.60 stainless steel 1pc valves, screw-in rocker studs, hardened pushrod guide plates, street valve springs, chrome-moly steel retainers, steel valve locks, Viton rubber valve seals; straight or angle spark plug (Please specify spark plug fitment when ordering)
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Dampener: Street series with degree markings, SFI-approved, double-keyyed
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Ignition: MSD billet distributor (dyno tuned)
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Oil system: Fabricated steel wet-sump pan with Melling HV oil pump and welded pick-up
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Pistons: Forged aluminum blower profile
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Pushrods: Hardened steel
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Retainers: Hardened steel
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Rings: File-fit
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Rockers: Aluminum full roller
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Spark Plugs: Autolite or NGK Racing
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Supercharger: Weiand 6-71, 1/2-inch pitch, polished finish is standard (cast finish - Not Shown - is also available) (Will fit short water pump only)
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Valve covers: GM Performance Parts, stamped steel, chrome or black crinkle, embossed red Chevrolet logo (Not Shown. Other valve covers/breathers available @ different costs)
OPTIONAL EQUIPMENT AVAILABLE FOR EXTRA $$$
Alternative fuels
Aluminum connecting rods
Boost
EFI
Exhaust system/Headers
Flywheel/Flexplate
Fuel lines & fittings
Nitrous Oxide System
Spark Plug wires & looms
Vacuum pump system
Water Pump, Alternator, A/C, Power Steering pump, Starter, etc.
If item is picked up, or shipped within the state of TN, must add 9.75% sales tax.
No-interest 12-month Layaway plan available on all items priced ,000-up.
Terms: Minimum deposit 20% of total item cost, due at close of sale. The remaining balance due will be divided into 11 equal payments due each month thereafter until balance is paid in full. Item will be built and/or ordered and/or shipped only after paid in full.
Engines may take approximately 6-12+ weeks to build.
All Deposits and Layaway payments are non-refundable.
See Hardcore Horsepower store for warranty details.
All items are subject to availability and may be substituted without notice.
Photos shown are representational only. Actual item may differ.
Hardcore Horsepower, LLC
Franklin, TN
615/595-0060
10am-6pm Monday thru Friday
USA Central Time
We Make It Go Fast!!!
WARNING Some products may contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm. California Health and Safety Code Section 25249.6