Lumberjack's CUSTOM Junkyard LS is DONE! First Fire Up! (1,500hp?) Part 2

Today Squirrel and I wrapped up Lumberjack's custom 5.3L LS with some ‪@TexasSpeedPerformance‬ pistons and rods at Fast Forward Race Engines. We slapped on some BTR head gaskets, bolted everything together and got it running... and it sounds SMOOTH!

Click here for the full article https://www.youtube.com/watch?v=dGVQ8mhLYH4