Ls1 Cam Backfire
Popping through the exhaust/carb 60' out. via YouTube Capture Comes out it was a bad wiring harness for coilpacks on the driver side. 2003 LQ9 in 68 Firebird. Rough idle. We've been getting the GMC Envoy Denali with a 5.3L LS engine ready for SmokeFest 2.0 out at the Madera Speedway and ... Testing at Steele Dragway on 150 Shot. 600 DA. FJO Progressive controller, 6* timing pulled, FPSS Switch set to 45PSI, single NX ... A quick tutorial on how to make an aggressive burble tune on your Gen III(3) LS Engine! You can even shoot flames if you set your ...
