14-03-2024, 02:44 PM
If you chart GG v AN on Minty Lamb, one is just a tad weaker than the other, but they have almost exactly the same 'profile' over the entire range. I used GG quite happily for a number of years until I was encouraged by Chris Parkhurst encouraged to try an AN. But I do agree, someone who knows their way round an SU on a rolling road is a good approach. On a Riley 9 I owned once, an hour's work on a rolling road got 31bhp at the rear wheels up to 41bhp with just careful set up...