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Finally the only complete performance upgrade system available for the
454/502 MPI Fuel Injected engine. The Maxflow EFI Power Pack has
been extensively dyno tested and field proven. Bolt on 25-35 more
horsepower. Speed increases of 2-5 mph have been documented with
stock powered boats.
The kit includes:
» Precisely reprogrammed ECM with proper
fuel and ignition mapping with a 5400-RPM rev-limit to take advantage
of current propeller technology. A more aggressive spark curve
improving midrange acceleration.
» Vortech Marine Maxflow Flame Arrestor. Manufactured
from 6061 T6 billet aluminum and equipped with an ultra high-flow form
fit washable, lifetime air filtering flame arrestor element, flowing
up to 35% more air than a stock MPI flame arrestor. Features all stainless
mounting hardware.
» Vortech/MSD Marine ignition amplifier,
produces a hotter, longer spark promoting more complete combustion for
better fuel economy and more power. Helps cleanup a dirty MPI transom.
Includes weather pack connectors for easy plug in installation.
» Vortech Marine Maxflow Fuel Optimizer. This
piece allows adjustment and precise fine-tuning of the 454/502 MPI fuel
injection system, which is currently non-adjustable.
VST (Vapor Separator Tank)
Fuel System EFI 1 ECM 454/502 Mangnum |
Part# 4MA101-002 |
454/502 EFI Magnum
Cool Fuel 1 ECM |
Part# 4MA101-003 |
454/502 EFI Magnum
Cool Fuel 3 ECM |
Part# 4MA101-004 |
HP500 EFI
Cool Fuel 3 ECM |
Part# 4MA101-006 |
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