Roady Posted October 2, 2020 Posted October 2, 2020 (edited) Wondering if anyone has mucked around on a Dyno to get any actual figures if they had success altering the spark plug gap? Not talking about installing a high energy system as you’d be able to expand the gap then obviously, but as I said wondering if anyone has played around with this after other modifications such as increasing compression etc. then gone up to 1.2-1.3mm or back down to 0.9mm as an example. Using L28 NGK plugs, as I’ve got an L28 engine with a Mitsubishi electronic distributor (not points). Standard gap of 1.1mm Cheers Edited October 2, 2020 by Roady RAP260 1 Quote
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