hi chaps just a couple of questions for the knowledgeable ones amongst you - thanks

car is 4x4 saffy cosworth green top stage 1


1 whats the best way to test the fuel pressure ( before or after the regulator)

2 i know it should be 4 bar at idle but should this increase with revs or should it be constant


has anyone fitted a fuel pressure gauge inside their car if so how did you connect it to the fuel line.


i`m sorry if these questions seem dumb but i would rather look stupid and ask than risk buggering something up.

cheeRS karl