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Blown Chevrolet 383 Pro Street Turn Key Crate Engine 625 HP

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Quick Overview

Blown Chevrolet 383 Pro Street Turn Key Crate Engine producing 625 HP & 630 Ft Lbs Tq w/ 192 Supercharger

Blown 383 Crate Engine

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  • Blown 383 Crate Engine
  • Bore  383
  • Torque Plate Hone
  • Computer Balancing
  • Dyno Test Blown 383


Engine Includes Top of Line high QUALITY parts


  • NEW Dart SHP 4-bolt main block
  • Bored & Torque Plate Honed
  • Decked for correct deck height
  • Machined clearance for stroker crankshaft (block notched as well as rods)
  • All new dowel pins  
  • Painted color of your choice


Rotating assembly
  • Eagle 4340 Steel 3.750" stroke crankshaft
  • Eagle  4340 H-Beam 6"  rods
  • Clevite  Hardened Rod & Main Bearings
  • Mahle Coated Forged Dish Pistons (9.5:1 Compression)
  • Mahle Pro Race File Fit Rings
  • Rotating assembly balanced to race specs with printed spec sheet(.02 of oz. inch or within 2 grams)


Brodix KC IK 210 CNC Ported  Aluminum Cylinder Heads
  • 64cc combustion chambers
  • 210cc intake runners
  • Bronze valve guides
  • Hardened valve seats
  • Straight plug design
  • 2.08" and 1.600" Stainless Steel valves
  • All seats have 4 angels with radius for maximum flow  
  • Matching Comp Cams valve springs,hardened retainers,and hardened keepers to camshaft


Camshaft specs


  • Comp Cams Blower Hydraulic Roller Camshaft
  • Comp Cams Retro-Fit Hydraulic Roller Lifters
  • Comp Cams Screw in studs
  • Comp Cams Guide plates
  • ARP head bolts
  • Smith Brothers Pro Series 4130 .080" wall hardened pushrods
  • Comp Cams Ultra Pro Gold  1.6 full roller  rocker arms with polly locks
  • EW Pro Billet Double True roller timing set



Fuel & Ignition

  • Quick Fuel 850cfm Carburetor
  • The Blower Shop 192 Billet Roots Pro Street Supercharger Blower Kit
  • Extra upper & lower pulleys to produce 8 lbs boost (makes 3-4 with supplied pulleys in kit)
  • Designed for 3 V-belt accessory drive or serpentine conversion drive applications (sold separately)  
  • Pro Billet Distributor
  • MSD 8 mm Plug Wires  
  • NGK Spark Plugs


Also Includes

  • Drag Style 7qt Oil Pan w/matching pickup
  • Melling high volume oil pump
  • Melling Hardened 1 piece oil pump shaft
  • Fel-Pro Performance Series Gaskets
  • Proform Slant Edge CHEVROLET Bowtie Aluminum Valve covers (orange,black,or cast grey available)
  • Grommets & Billet Breathers included
  • Bowtie timing cover
  • Weiand Action Plus Polished Aluminum Water Pump
  • PowerBond SFI Approved Harmonic Balancer
  • Chrome Timing Tab Pointer
  • Chrome Dipstick
  • All new oil pan,timing cover,valve cover,& intake bolts


This engine will be Dyno Tested and run through the break in process.We will have it tuned in with the correct timing.Carburetor will be jetted for performance as well as drivability.


Engine makes 625 HP @ 6100 RPM & 630 Ft Lbs of TQ @ 4300 RPM on premium pump gas


Engine is professional race prep assembled in controlled environment.  Each engine is pre-assembled to check all tolerances on each bearing, crank journal, end play.  Piston clearance on cylinder,  piston to valve,  & deck clearance checked & set.  Head cc's are checked.  Each engine has the static & dynamic compression ratio set for maximum horsepower with desired fuel octane. Camshaft degree set along with correct  valve train geometry.  Oil pump pickup clearance set for proper oiling.  Each bolt is torqued to proper specifications using top quality calibrated torque wrench.  We also take pride in a great paint job on each engine for the best look in your vehicle.  You can not compare our engines to others it would be like apples to oranges. They just aren't the same.

Engine includes 1 year warranty & lifetime customer service!

Once purchased engine usually ships in 6-8 weeks time.

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