Ray,
The cars that ran with a HP chip were told that they were running lean as was paddys standard 172, used exactly the same line on my old 16v as he did some of you guys.
Said he was unsure about running it cos it was so lean, 1% all through the rev range!!!
After a little discussion with him he asked if the car had been running with the current set-up for long? I told him in the last 15 months it has done 15k miles, 3 RRs, 1 Track day and several 1/4 miles, he seemed surprised and had no explaination.
Straight after the RR i took Adi and my old 16v to HP to get it checked out, Nick put the Lumenition Lambda lights on it and went for a test drive.
The result! it is running spot-on. slightly rich in the lower revs and creeps into the middle at higher revs, Perfect!
Makes you wonder what some people have done/spent as a result of wrong information?
Mat.