Casper
New member
Swapped out all the plugs today for newer and upgraded NGK Iridium IX's. I couldnt believe it though, 6 Denso's and 2 NGK's. Again the spark plug gremlin has put in funky funky plug concentrations.
Well its hard to know if its the change of the plugs just away from Denso's to all of something but there is a significant improvment in drivability of the rig especially in off idle power application smoothness and mid (starting at 2200rpm) to rev limit power being either WOT or part throttle.
The best is the throttle response at all throttle applications and speeds.
Who knows if its just the swap away from the denso's or the the upgraded NGK's but something has made a very noticeable change in the engine.
Now...to tackle those direct ignition coils and some ECU tuning.
Well its hard to know if its the change of the plugs just away from Denso's to all of something but there is a significant improvment in drivability of the rig especially in off idle power application smoothness and mid (starting at 2200rpm) to rev limit power being either WOT or part throttle.
The best is the throttle response at all throttle applications and speeds.
Who knows if its just the swap away from the denso's or the the upgraded NGK's but something has made a very noticeable change in the engine.
Now...to tackle those direct ignition coils and some ECU tuning.
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