• Mercruiser 502 MPI to 540 MPI 595HP Engine Upgrade with DART Heads and Dyno/Warranty - Core Required

click on thumbnail to zoom
Item #: 502/540UP
Our Price: USD $12,995.00


More About Mercruiser 502 MPI to 540 MPI 595HP Engine Upgrade Complete with Dyno Sheet and 2 Warranty - Core Required:

Westcoast Offshore Marine Parts offers Pro Built Marine Engines at highly Competitive Prices. Our Pro Engine Builders have over thirty years’ experience in the Racing and Marine Engine business and we are one of the only high performance marine engine builders in the marketplace to offer a full two year warranty.

Now's the time to upgrade your tired old 502 MPI for the 540 you've always wanted. Exchange your 502 MPI for a rebuilt 540 CI marine engine with a SCAT rotating assembly and DART heads putting out 600 HP. These meticulously built 540 engines are sure to satisfy your horsepower cravings.

Mercruiser 502 MPI to 540 MPI 600HP Engine Upgrade Highlights:

  • Hand picked 502 Gen VI block bored to 4.500"
  • Cylinders are plateau honed to within .0002" straightness and roundness
  • Block is square and parallel decked and align honed
  • Block is sonic tested for thickness
  • Scat 4340 4.25" stroke crank & fully balanced rotating assembly
  • SRP/JE Pistons and moly rings
  • Heavy duty double roller timing set
  • ISKY Hydraulic Roller Camshaft & Lifters
  • DART PRO 1 325CC Hard Anodized Marine Aluminum Cylinder Heads with w/2.300 SS Int/1.88 Inconel Exh Valves, 119cc Chambers
  • ISKY 1.550 Roller Hyd Special Processing High Endurance Valve Springs
  • ISKY Spring Retainers & Locks
  • Dyno Testing & Setup with Dyno Sheets
  • Rebuildable 502MPI Gen VI core Required
  • Quick Turnaround
  • Computer Reprogramming Included

**Performance exhaust required.


Pin It

Email A Friend

Send your friend a link to this product.