Engines
BluePrint Engines builds premium marine engines. Each marine engine features hand-picked blocks, cylinder heads, and rotating assembly. We offer marine engines for stern drives, inboard drives, v-drives, and jet drives. This page outlines Marine Small Block Engines. Each engine features a 12 month, parts and labor warranty and is dyno tested for maximum performance.
Marine Small Block Engines
BluePrint Engines 383CI Stroker Marine Crate Engine | Small Block GM Style | Base Dressed Longblock with Carburetor | Iron Heads | Roller Cam
405 HP / 450 FT LBS
9.5:1
Cast Iron Heads
Roller Cam
Cast Steel Crank
Part #: MBP3830CTC
BluePrint Engines 383CI Stroker Marine Crate Engine | Small Block GM Style | Longblock | Iron Heads | Roller Cam
405 HP / 450 FT LBS
9.5:1
Cast Iron Heads
Roller Cam
Cast Steel Crank
Part #: MBP3830CT
BluePrint Engines 355CI Marine Crate Engine | Small Block GM Style | Base Dressed Longblock with Carburetor | Iron Heads | Flat Tappet Cam
365 HP / 390 FT LBS
9.5:1
Cast Iron Vortec Heads
Hypereutectic Pistons
Flat Tappet Cam
Cast Steel Crank
Part #: MBP3550CTC
BluePrint Engines 355CI Marine Crate Engine | Small Block GM Style | Longblock | Iron Heads | Flat Tappet Cam
365 HP / 390 FT LBS
9.5:1
Cast Iron Vortec Heads
Hypereutectic Pistons
Flat Tappet Cam
Cast Steel Crank
Part #: MBP3550CT