im thinking of getting the head skimmed as im doing my timing belt etc would i get any gains? and also has anyone adjusted the gap between the spark electrode and centre electrode of the spark plug
my brother got his sr20 mapped and adjusted the gap and it made a difference. is this the same with n/a
pics of spark plug incase people dont understand
Spark Plug Savvy: Tips for tuning marine engines
my brother got his sr20 mapped and adjusted the gap and it made a difference. is this the same with n/a
pics of spark plug incase people dont understand
Spark Plug Savvy: Tips for tuning marine engines
With milling your head your going to get a higher c/r not much little gain make sure you measure piston to deck clearances an use a 1 or 2 layer head gasket an with the spark plugs I think your taking about an old school trick for a better use of the spark from your spark plug. It means that the ground electrode has to face all aline out of the way from the intake port directed to point to the exhaust ports so the fuel gets burned better! That is really fine tuning a build I really mean fine tune like IHRA or nascar some what down thoughs lines !
