just finished rebuilding my ls1 with 400,000 km on it and at the same time installed a comp XR269HR 114LSA.

only ever had youtube to tech me so wondering if anyone could possibly have a gander at my log file and tune file and give me any pointers? unsure what "normal" looks like on a cammed ls as I've only ever done carb. does seem to have a missfire under 2k rpm and under load while running on lpg, petrol runs fine

everythings pretty much stock bar cam, and springs, does have a snorkle which would add a restriction to the intake, and runs on both petrol and lpg (propane?)

cheers mkm928 216_220.hplmkm928 216_220.hpt