Morning Chaps,
Paul's S1 is a potential Nightmare for the poor chap.

He called me with teh symptoms descibed above and i thought, as you all do, its deffo either boost limiting or the distributor due to teh way the miss/cut also cuts the rev counter!!

Changed BOTH.. no change

However.... our test S2 knock activated ecu does NOT show the problem (Its just mega flat due to no knock input), but various others do, so we are now into looking at the wiring through the whole system.

KE fuel side is also dead, and its not the usual dry joint on the relay. Daz, you were here actually when this fella first came in, remember us checking the power relay in an S1? Thats this fellas.