PSI is a pressure measurement. FPS is a speed measurement. It's not possible to convert between the two without a great deal of additional information (it might, for example, be possible to convert a pressure measurement in the chamber of a gun to an expected muzzle velocity of the projectile, with sufficient additional information).
Do you mean FPS? If so, then it's rated at 595 FPS.
104' minimum for 45 psi. 138' for 60 psi.
PSI: It depends on how many times you pump the forearm. But Crosman says to never pump it more than 10 times. The 760 is rated at 625 FPS with a BB and 600 FPS with a pellet.
120 fps 90 fps 60 fps
60 psi is about 413.7 kPa
To answer this question you would have to go back to Crosman and ask them directly. See the link below.
unmodified Nerf guns might shoot about 30 or 35 fps, but some modified guns and homemade guns could probably get up to about 60 or 70 fps.
60 to 66 psi for the 4.3L. 41 to 47 psi for the 2.2L.
about 50-60 psi for uphill riding
A lot
Yes, 60 frames per second is faster than 50 framer per second.
60 to 66 psi