JohnTB Posted April 10, 2015 Report Share Posted April 10, 2015 Has anybody got the advance curve profile for this Dizzy ? On a CP with standard camshaft? Quote Link to post Share on other sites
BlueTR3A-5EKT Posted April 10, 2015 Report Share Posted April 10, 2015 (edited) Page 10 of this lot http://www.scribd.com/doc/36551437/Lucas-Ignition-List#scribd 41218 is Healey not TR (Lucas 25D6 with vacuum unit) 41219 is TR5/6 PI (Lucas 22D6 without vacuum unit) Cheers Peter W Edited April 10, 2015 by BlueTR3A-5EKT Quote Link to post Share on other sites
JohnTB Posted April 10, 2015 Author Report Share Posted April 10, 2015 Many thanks Peter, very useful. The 4128F was in the car (1970 CP on injection) when I got it some years ago , whereas all the docs say it should be a 41219. I've actually just fitted a 123 (not the Tune) and was wondering what the original profile was so I could verify the 123 setting I've chosen. I did a stab at Option C and I must say it goes excedingly well. From what I can gather from the doc you sent over, I think I'm about right. All the best John B (SDG) Quote Link to post Share on other sites
stuart Posted April 10, 2015 Report Share Posted April 10, 2015 Many thanks Peter, very useful. The 4128F was in the car (1970 CP on injection) when I got it some years ago , whereas all the docs say it should be a 41219. I've actually just fitted a 123 (not the Tune) and was wondering what the original profile was so I could verify the 123 setting I've chosen. I did a stab at Option C and I must say it goes excedingly well. From what I can gather from the doc you sent over, I think I'm about right. All the best John B (SDG) For a 6 you will find setting "B" is the best all round on a 123. Stuart. Quote Link to post Share on other sites
JohnTB Posted April 30, 2015 Author Report Share Posted April 30, 2015 Many thanks Stuart. After a sojurn into getting converted Rev Counter sorted, have set to B. I actually plotted the 123 curves, or rather straight lines (confirmed by LeenAPK where I got the 123) for B C and D and from looking at the original (Brown Book), B seems the closest. Car certainly goes exceedingly well with the 123 in place. All the best John B Quote Link to post Share on other sites
Recommended Posts
Join the conversation
You can post now and register later. If you have an account, sign in now to post with your account.