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The compression for an 85 hp Force outboard motor typically ranges between 100 to 140 psi per cylinder, depending on the specific model and condition of the engine. It's important to ensure that the compression is relatively uniform across all cylinders for optimal performance. If any cylinder shows significantly lower compression, it may indicate potential issues such as worn rings, valves, or gaskets. Regular maintenance and checks are crucial to keep the engine running efficiently.
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Is the F-85 an airplane?
No, the F-85 is not an airplane; it is a designation often associated with the Oldsmobile F-85, a compact car produced by General Motors from the early 1960s to the early 1970s. If you meant the F-84, that is a series of fighter aircraft used by the U.S. Air Force. The F-85 designation does not correspond to any known military aircraft.
What is the compression on a 420 Honda rancher?
It should be 10:1 and that applies to both '85 Shadow models.
What is a good compression on an old 2hp engine?
85-125 psi is acceptable.
What year motors are interchangable in a 1992 Toyota truck with a 22r motor?
Generally its from 85 to 95 in 4 runners and pickups. Its also in the 85 Celica and a few supras.
How much compression should a ktm 85 have?
A KTM 85 typically should have a compression ratio in the range of 160 to 180 psi (pounds per square inch) when measured with a compression tester. This level indicates a healthy engine and optimal performance. If the compression is significantly lower, it may suggest wear or damage in the engine components, requiring inspection or maintenance. Regular checks are essential to ensure the bike operates efficiently.
85 Toyota land cruiser wont start when hot why?
I would check and see how much compression you have wet and dry and start from there
Why is the efficiency of a three-phase induction motor about 85-87percentage?
Not always. I have seen induction motors for various applications having efficiency upto 95%.
87 22r block and head with 85 efi has firefuelspark turns over but no fire?
its not possible fuel compression spark bang it has no choice lol
Blower motors in a Chevy Caprice?
The blower motor/hampster cage on caprice year 80-85 is found by the fire wall on the passenger side of the vehice
What oil mix for 85 hp force outboard?
1 pint to 6 gal. of gas
What is the spark plug gap for a 85 Mercury Force 85hp?
The year of the motor is 1985? Then it is not a Mercury Force. Also with the plugs that it takes, there is no gap adjustment,
What fuel octane does a 1975 El Camino use?
By '75 they had reduced the compression ratio significantly, so you can use the cheap stuff. 85 octane is high enough.
