pj027235 10 Posted June 28, 2015 Can anyone quickly give me an ignition timing for good mpg on a 93 2l 16v 9a? Also is it correct that advancing the ignition slightly gives more power in the higher rev range? Thanks in 'advance'... Quote Share this post Link to post Share on other sites
davidwort 0 Posted June 28, 2015 It should be as spec, 6 or 7 deg btdc, the knock sensor will only wind if back otherwise, an ignition curve remap on a rolling road can eek a bit more out at the top end but is done with fuelling to match. Quote Share this post Link to post Share on other sites