BluePrint Engines Builder Series 400CI Stroker Crate Engine and TKX Manual Trans Package | Small Block GM Style | Deluxe Dressed Longblock w/ Pulleys - Polished with Carburetor | Aluminum Heads | Roller Cam
Part #: B400KTKX
Description


- HP & Torque: 508 HP / 473 FT LBS
Compression Ratio: 10.3:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.125" Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick - Drilled and tapped for clutch linkage
Rotating Assembly:
- New BluePrint Forged Crankshaft
3.750" Stroke
OEM type 5.700" connecting rods w/ 150,000 psi bolts
Forged Pistons
Internal Front/ External Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - HP8103
64cc chamber
2.08" intake/1.60" exhaust valves
220cc intake/67cc exhaust runners
Cam Specs:
- Cam Type: Roller
.555 Intake .576 Exhaust
236 Intake / 242 Exhaust duration
@ .050 - 110 ° lobe separation
Ignition Timing:
- 10-16° inital and total timing 32-34° at 3500 RPM
Also Includes:
- Intake Manifold dual plane, satin aluminum
850cfm Carburetor
Valve covers, oil pan and timing cover
Dyno test results shipped with engine - Fuel Pump
- Spark plugs & wires
-
180 degree Thermostat & housing
Oil filter
Plug wire seperators - complete front accessory drive with A/C and P/S
ASSEMBLED W/ COMPLETE TKX TRANS PACKAGE:
Mcleod Super Street Pro single disk clutch
Hydraulic throw out bearing
Bell housing
Billet flywheel
Starter
First Gear Ratio: 2.87:1
Second Gear Ratio: 1.89:1
Third Gear Ratio: 1.28:1
Fourth Gear Ratio: 1.00:1
Fifth Gear Ratio: 0.81:1
Warranty:
- 30 month / 50,000 mile
Notes:
- NEW BluePrint block manufactured and machined in the USA!
- Package Ships assembled as pictured.
-
IF THIS IS BEING ORDERED FOR A FACTORY FIVE VEHICLE,
STOP AND CALL US AT 1-800-483-4263 FOR PROPER FITMENT
OR VISIT FACTORYFIVEENGINES.COM
Part #: B400KTKX
Description


- HP & Torque: 508 HP / 473 FT LBS
Compression Ratio: 10.3:1
Aluminum Heads
Hydraulic Roller Cam
Forged Crank
Forged Pistons
Block:
- NEW BluePrint Cast Iron Block
Manufactured and Machined in the USA!
4-Bolt Main
4.125" Bore
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick - Drilled and tapped for clutch linkage
Rotating Assembly:
- New BluePrint Forged Crankshaft
3.750" Stroke
OEM type 5.700" connecting rods w/ 150,000 psi bolts
Forged Pistons
Internal Front/ External Rear
Cylinder Heads:
- BluePrint Aluminum Cylinder Heads - HP8103
64cc chamber
2.08" intake/1.60" exhaust valves
220cc intake/67cc exhaust runners
Cam Specs:
- Cam Type: Roller
.555 Intake .576 Exhaust
236 Intake / 242 Exhaust duration
@ .050 - 110 ° lobe separation
Ignition Timing:
- 10-16° inital and total timing 32-34° at 3500 RPM
Also Includes:
- Intake Manifold dual plane, satin aluminum
850cfm Carburetor
Valve covers, oil pan and timing cover
Dyno test results shipped with engine - Fuel Pump
- Spark plugs & wires
-
180 degree Thermostat & housing
Oil filter
Plug wire seperators - complete front accessory drive with A/C and P/S
ASSEMBLED W/ COMPLETE TKX TRANS PACKAGE:
Mcleod Super Street Pro single disk clutch
Hydraulic throw out bearing
Bell housing
Billet flywheel
Starter
First Gear Ratio: 2.87:1
Second Gear Ratio: 1.89:1
Third Gear Ratio: 1.28:1
Fourth Gear Ratio: 1.00:1
Fifth Gear Ratio: 0.81:1
Warranty:
- 30 month / 50,000 mile
Notes:
- NEW BluePrint block manufactured and machined in the USA!
- Package Ships assembled as pictured.
-
IF THIS IS BEING ORDERED FOR A FACTORY FIVE VEHICLE,
STOP AND CALL US AT 1-800-483-4263 FOR PROPER FITMENT
OR VISIT FACTORYFIVEENGINES.COM
Your BluePrint engine was dyno tested with the parts and specifications listed below. If you prefer to install a different part, your engine may not produce the horsepower recorded on your dyno sheet.
Part Number: B400KTKX
Fuel Delivery Type: Carbureted, 850Cfm
Spark Plug: BPP7938 NGK 7938 BKR5E
Spark Plug Gap: .035"
Harmonic Balancer: BPP350 - Non Weighted, 8" diameter
Flexplate/Flywheel: Weighted, 1 pc RMS
Stall Converter: 2400+
Intake Manifold: Dual plane, satin aluminum
Fuel Recommendation: 91 Octane
Timing (Initial/Total Advance): Initial timing - 10-16° and Total timing 32-34°
Firing Order: 1,8,4,3,6,5,7,2
Notes: Recommended break in oil for your BluePrint Crate Engine:BPP710, Not for EGR
Click here to download a copy of the Installation Guide that came with your BluePrint engine.