naresh Member Member since Jul 12, 2007 Last active Jul 13, 2007 Total activities 0 Activity feed Recent contributions #Threads 18 years ago 1ea7b9e3-ec47-49ad-a081-ccad8ff5ac7a air run engines according to me needs 4,351 psi......thts impossible here for normal assembly.its highly dangerous for us to assemble here...any ways...