BluePrint Engines 355CI Crate Engine | Small Block GM Style | Longblock | Aluminum Heads | Flat Tappet Cam
Part #: BP35512CT1
- HP & Torque: 375 HP / 400 FT LBS
Compression Ratio: 10.0:1
Flat Tappet Cam
Cast Steel Crank
- Hand picked seasoned block
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
4.000" Bored .040" Over
1-Piece Rear Main Seal
Mech fuel pump provision: Yes
Passenger Side Dipstick Drilled and tapped for clutch linkage
- Cast steel crankshaft
OEM type 5.700" connecting rods w/ 150,000 psi bolts
Internal Front/ External Rear
- BluePrint Aluminum Cylinder Heads - H8002K
2.02" intake/1.60" exhaust valves
195cc intake/75cc exhaust runners
- Cam Type: Flat Tappet
.480 Intake .486 Exhaust
229 Intake / 230 Exhaust duration
- 34 Degrees Total at 3500 RPM
- New valve covers
Brass freeze plugs
Dyno test results shipped with engine
- 30 month / 50,000 mile
- Picture shown with optional tall, perimeter bolt valve covers.
This engine requires a non weighted harmonic balancer, and a late 350 (for 1 piece rear seal) weighted flexplate/flywheel.
If you are using an automatic transmission, BluePrint Engines recommends a 2000-2400 rpm stall converter.
Recommended spark plugs are Champion 792 with .045"" gap
Not for use in pollution controlled vehicles.
This engine is not compatible with factory fuel injection.