Mercury 454 Magnum MPI Tournament Ski, Руководство по установке

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Whipple Charger Installations Instructions for Mercury 454/502 Magnum Engines
to 1/8” pipe fitting on adjustable regulator.
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Prime fuel system so that filter is full of 91-octane gas.
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Turn key “on” and quickly bleed air from fuel line anywhere on pressure side.
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Turn key to on position, look at pressure and adjust close to 40lbs. This is
temporary to get the engine running.
30. You must set base ignition timing at 8 degrees.
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Connect timing light to number 1 ignition wire.
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Start the engine and let idle (may have to give some slight throttle).
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Connect the appropriate tool (timing tool #91-805747A1), Rinda scan tool or jump pins A &
B on the DLC with a bare wire/paper clip to hold the engine in base timing mode.
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Manually adjust throttle so engine RPM is steady 1500rpm.
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If you have a Rinda scan tool, set the engine in “service mode” which will set it in base
timing mode.
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Shine the timing light at the timing mark indicator located on the timing chain cover.
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Adjust the distributor until you get the desired 8 degrees BTDC. Clockwise to retard timing,
counter-clockwise to advance timing.
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Torque distributor bolt down bolt to 30 foot-pounds.
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Verify that the motor is 8 degrees BTDC after the distributor was tighten, adjust if needed.
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Set scan tool to “normal mode” or remove the base timing tool.
YOU MUST USE A HIGH QUALITY, HIGH ACCURACY MECHANICAL
FUEL PRESSURE GAUGE ONLY!!! NEVER ADJUST WITH AN
ELECTRIC GAUGE!!
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With NO vacuum reference, adjust fuel pressure regulator by turning top allen
454/502 MagnumTBI_A1R9 26