Looking for opions on spark plugs with the coooler weather coming going to the track my combo is 109 block 40 over stock cam minor head porting TE-60 limit dual fuel pumps second pump on at 10# of boost 2004r with all the good stuff 3200 stall with manual lock up 22# with 110 cam 2 old Eastern front mount Rjc power plate pulleys boost controler Houston down pipe int gate 50# injectors with caspers thumbwheel chip 26degrees of timing stock mass air flow 275/60/15 nitto dot slicks!!!! Using E3s now any thoughts best run to date 11-90@116 @Etown last fall Thanks Mike:biggrin: