If you have a Mercury Model - GM 454, you will find the engine will perform a lot differently in a vehicle. It will have a different cam more suited for lower RPM torque. May want to change the cam to suite you driving needs.
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2007-04-01 03:30:37
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answer #1
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answered by Mr. T 7
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Well, other than some slight differences, it is essentially the same engine...it'll take some work, but it will work. Just remember, no 454 was designed to do 7 grand, so 5500 to 6000 rpm will be the design red line.
2007-04-01 10:30:23
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answer #2
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answered by Michael B 6
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a big block, which is what that engine is classified as, is pretty much too large to rev too high. it probably has a red line of about 5500 to 6000 rpm, but in good condition, and set up properly, it should give you a high torque/horse power capability. it should do just fine in that little truck.
2007-04-01 10:37:11
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answer #3
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answered by mdk68gto, ase certified m tech 7
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Not knowing your exact circumstance I would say you should get a redline in the area of 5500 RPM.
Make sure the engine your replacing and the new one have the same rotation.
Boats often use counterclockwise rotation .
2007-04-01 10:32:30
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answer #4
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answered by redshirt 2
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Make sure it rotates inthe right direction before you put it in.
2007-04-01 10:32:41
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answer #5
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answered by BFH 6
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