Part # 227BP3830CTC1S
BluePrint BP3830CTC1S GM 383 Dressed Engine, Vortec Heads, Flat Tappet Cam
by
$4,399.00
each
Out of Stock
This item is currently not available
Shop all BluePrint GM Crate Engines
Product Summary
350, 383, Long Block Crate Engine Type
See more details
Key Specs
| MFG. Part # | BP3830CTC1S |
| Brand | BluePrint Engines |
| Crate Engine Type | Long Block |
| Engine Displacement | 383 cu. in. |
See more specs
Need To Know
Need help? Call 800.979.0122
Quick and Easy Returns
Details
Details
True Blue Power! BluePrints pro engine builders are enthusiasts just like you and it shows in the quality and performance of every engine they build. Each BluePrint crate engine is carefully dyno tested and ships with printed, proven results. If you’re looking serious horsepower at an affordable price, BluePrint Engines is the choice for you!
GM 383 Dressed Engine - Cast Iron Vortec Heads - Flat Tappet Cam
Overview
- HP & Torque: 405 HP / 440 FT LBS
- Compression Ratio: 9.5:1
- Cast Iron Heads
- Flat Tappet Cam
- Cast Steel Crank
- Part #: BP3830CTC1S
Block
- 4 bolt main 1pc rear seal block w/Passenger side dipstick only
- Square and parallel decked
- Align honed main bearing bore
- Cylinders honed on computer controlled machine to within .0002 straightness and roundness
- Cylinders are sonic tested for thickness
Rotating Assembly
- New cast steel crankshaft
- Hypereutetic pistons
- Chevy heavy beam rods with 150,000 psi bolts
- Hastings Moly rings
- Balanced rotating assembly
- Melling high volume oil pump
- Flat tappet hydraulic lifter camshaft
- Heavy duty double roller timing set
Cylinder Heads
- Cast iron Vortec heads
- 1.25 diameter valve springs
- Hardened retainers and springs
- 2.02 swirl polished intake valves
- 1.60 swirl polished exhaust valves
- 1.5 long slot, stamped steel rockers
- Hardened push rods
Cam Specs
- Cam Type: Flat Tappet
- .487 Intake .508 Exhaust
- 234 Intake / 244 Exhaust duration
- @ .050 - 112 degree lobe separation
Ignition Timing
- 34 degrees at 3500 RPM
Also Includes
- Aluminum intake manifold
- Distributor
- 750cfm carburetor
- New chrome valve covers
- Brass freeze plugs
- Dyno tested “ and shipped with results
Charts
Warranty Information (PDF)
Warranties
Warranty Information (PDF)
Specifications
Specifications
| KEY SPECS | |
|---|---|
| MFG. Part # | BP3830CTC1S |
| Brand | BluePrint Engines |
| Crate Engine Type | Long Block |
| Engine Displacement | 383 cu. in. |
| GENERAL | |
| Horsepower | 405 horsepower |
| Compression Ratio | 9.5:1 |
| Torque | 440 ft./lbs. |
| Camshaft Type | Hydraulic Flat Tappet |
| Cylinder Head Material | Cast Iron |
| Piston Material | Hypereutectic Aluminum |
| Crankshaft Material | Cast Steel |
| Camshaft Duration (.050 in) | 234° intake / 244° exhaust |
| Camshaft Lift (in) | .487 intake / .508 exhaust |
| Bore x Stroke (in) | 4.000" bored .040" over x 3.750" |
| Intake Manifold Included | Yes |
| Distributor Included | Yes |
| Warranty | 30 month / 50,000 miles |
| Valve Covers Included | Yes |
| Assembled | Yes |
| Cylinder Heads Included | Yes |
| Rear Main Seal Style | 1-piece |
| Oil Pan Included | Yes |
| Timing Cover Included | Yes |
| Water Pump Included | No |
| Harmonic Balancer Included | No |
| Flexplate Included | No |
| Flywheel Included | No |
| Air Cleaner Included | No |
| Spark Plugs Included | No |
| Spark Plug Wires Included | No |
| Camshaft Included | Yes |
| Block | Hand picked, seasoned, square and parallel decked, 4 bolt main |
| Notes | Zinc Additive Required For Flat Tappet Application, Recommended Oil For Your BluePrint Crate Engine: 10W30, Non-Synthetic. Not For EGR |