| Mercury Remanufacturing 383 Magnum |
| Horsepower | 350 crankshaft | Self contained electronic multiport fuel injection | |
| Full throttle RPM range | 4800-5200 | 4340 Forged stroker crankshaft | |
| Displacement | 383cid / 6.3L | 1.6:1 roller rocker arms | |
| Fuel required | 87 octane | 1 year factory warranty, 2 years additional available | |
| In stock, available for immediate delivery |
Service at any of more than 4000 Mercury Marine MerCruiser factory authorized dealers |
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In a first-of-its-kind development, Mercury Remanufacturing (a division of Mercury Marine) is now offering a customized non-production sterndrive or inboard engine that delivers the power of a “big-block” – without the size, weight, or price.
The remanufactured 383 Magnum multi-port fuel injected power-plant is based on a small-block 6.2-litre engine, but features a larger-bore-diameter and longer stroke that provides 325 “propshaft” horsepower with tons of torque. This is a perfect, economical replacement for the no longer made 454 and 7.4 engines that were previously popular. It is designed for medium sized sport boats, runabouts or day-cruisers that can handle the power and will benefit from the reduced size or weight compared to the older big-block's.
The engine is sold complete and ready to install. Includes the latest Mercury PCM and is Smartcraft ready. Available as straight inboard or Bravo sterndrive, engine only or complete package. Starting at $7995
