Coming Soon!
GM 454 Big Block (496 Stroker)
GM 502 Big Block (540 Stroker)
Ford 302 (347 Stroker)
Ford 351 (408 Stroker)
  

 

 First Mate Marine Blueprint
Performance Engine features:
  • Blueprinted, Balanced and
    Dyno tested
  • 12 month Limited Warranty*
  • New Pistons, Moly Rings
  • Marine Cam and Lifters
  • New Rod, Main, and Cam Bearings
  • New H.D. Timing Chain and Gears
  • New Oil Pump
  • Block Resurfaced Bored
    and Honed
  • Crankshaft Reconditioned
  • Connecting Rods Reconditioned
  • Valve Guides Reconditioned
  • Heads Resurfaced
  • New Valve Springs
  • Three-Angle Valve Job
  • Spin-Tested
  • Pressure-Tested
  

Base Engines Include:

  • Oil Pan
  • Timing Cover
  • Valve Covers
  • Intake Manifold

Dressed Engines Include:

  • All Base Engine Items PLUS:
  • Circulating Pump
  • Fuel Pump
  • Fuel Lines
  • Marine Carb
  • Balancer
  • Ignition System
  
 
 
4.3 Liter GM 262
  
 
Peak HP: 262  Torque: 300ft/lbs
  
 
Heads:
Crank:
Pistons:
Intake:
Camshaft:
Cast Iron Vortec
Cast Iron Premium
Hypereutectic
New Cast Iron
Flat Tappet 		 
  .457 intake and exhaust lift, 218 intake and exhaust duration at .050  
 
Base Part#: MBP262CT
 
     
 
5.7 Liter GM 355
 
 
Peak HP: 365  Torque: 435ft/lbs
  
 
Heads:
Crank:
Pistons:
Intake:
Camshaft:
Cast Iron Vortec
New SCAT Cast Iron
Hypereutectic
New Cast Iron
Flat Tappet 		 
  .462 intake .477 exhaust lift, 218 intake 224 exhaust duration at .050  
 
Base Part#: MBP3550CT
Dressed Part#: MBP3550CTC
 
 
5.7 Liter GM 350
"Stroker" 383
 
 
Peak HP: 405  Torque: 450ft/lbs
  
 
Heads:
Crank:
Pistons:
Intake:
Camshaft:
Cast Iron Vortec
New SCAT Cast Iron
Hypereutectic
New Cast Iron
Roller		  
  .503 intake .510 exhaust lift, 224 intake 230 exhaust duration at .050  
 
Base Part#: MBP3830CT
Dressed Part#: MBP3830CTC
 
*See actual warranty for details
  

© 2016 First Mate Marine Engines. All rights reserved.