Which sparkplug ????
TTStuff shows the IK20's to be gapped at 0.032 and the IK22's to be gapped at 0.028.
Which plug is correct for highly modded TT and gap distance?<ul><li><a href="http://www.ttstuff.com/maintenance_ignition.php">http://www.ttstuff.com/maintenance_ignition.php</a</li></ul>




