# Title Year Make Model Price Photo
1 Merc 525 EFI Upgraded to 540CI Mercury 525 EFI 21495 +Crate & Shipping
Don't trade in your boat! Trade in your Engine!! True Marine Upgrade: - Block Work: Magnafluxed, Re-Bored & Honed to 4.500", Gen VI Chevrolet Big Block Fleshly Align-Honed - Rotating Assembly: Scat 43..
2 500 EFI - Don't trade in your boat!... Trade in your ENGINE!! Mercury 500 EFI 14995 +Crate & Shipping
EXCHANGE/UPGRADE YOUR 500EFI TO A 540 WITH 595HP@5200 RPM & 665FT/LBs@3700 RPM. TRUE MARINE UPGRADE: BLOCK - Bored to 4.500" * Deck Plate Honed CRANK - SCAT 4340 Steel 4.250" Stroke * SCAT 4340 Steel..
3 525 EFI Refresh! Mercury 525 14995 + Crate & shipping
Mercury 525 EFI - Don't trade in your boat!... Trade in your Engine!!... Complete Refresh! True Marine Rebuild: Block Work: Magnafluxed, Re-Bored & Honed to 4.500", Gen VI Chevrolet Big Block Freshly ..
4 502 MPI - Don't trade in your boat!... Trade in your ENGINE!! Mercury 502 MPI 14795 +Crate & Shipping
EXCHANGE/UPGRADE YOUR 502MPI TO A 540 WITH 595HP@5200 RPM & 665FT/LBs@3700 RPM. TRUE MARINE UPGRADE: **NOTE: REQUIRES UPGRADED EXHAUST** BLOCK - Bored to 4.500" * Deck Plate Honed CRANK - SCAT 4340 S..