That number can vary, what you want to see is the compression reading on all of the cylinders within 10 - 15 lbs of each other.
On a 1987 Ford Ranger , 2.9 liter V6 engine : passenger side firewall 3 - 6 2 - 5 1 - 4 front of vehicle
The ranger station . com ( no spaces ) shows 5 quarts with filter change
You can find the 1987 four Ranger 2.9 liter engine oil sending unit on the left-hand side of the engine. The oil sending unit will be near the oil filter.
try autozone.com they have free online manuals
I believe it is rated as 140 horsepower at 4600 RPM (Helpfull)
1 - 3 - 4 - 2 ( The distributor rotor turns CLOCKWISE )
Space Ranger - 1987 VG was released on: USA: 1987
The cylinder compression for a 1987 Evinrude 60 HP outboard motor typically ranges between 90 to 110 psi for each cylinder when properly tuned. It's important to ensure that all cylinders have similar compression readings, as significant deviations can indicate issues such as worn rings or cylinder damage. Always consult the manufacturer's specifications for the most accurate information and perform a compression test for precise assessment.
According to www. the ranger station . com ( no spaces ) the oil pressure on a 2.9 L is 20 PSI @ warm idle and 55 PSI @ 2000 RPM
I believe it is 140 H.P. at 4600 RPM and 170 foot pounds torque at 2600 RPM
Airborne Ranger was created in 1987.