Recent content by nodak

My 2004r transmission in a 1979 malibu has pressure drop in 1,2,& reverse when rpm is increased above 1000rpm. Transmission is a CTF with CT valve body. I have a .471" tb boost valve & .283 reverse boost valve installed. Pressure rises to 160 or 170 psi when in 1,2,or reverse when at1000rpm &...