seems to run ok while cold, but once warms up has no accelaration.
tryed 2 sets of injectors, 2 fuel pressure regulators, 2 fuel pumps, 2 ddistributors.

when car is warm and fuel presure gauge reads right , but car dosn't (40 psi)
when car is cold fuel presure reads crazy when you rev it. (90 psi)

 

with the car on remove the vacume hose from the regulator what does it read?

 

hav u tried checkin to see if the thermo sensor is ok n not damaged?? its on the cat.. also, fuel/ oil filter clogged up which slows the fuel flow from gettin in..

 

new fuel filter