This is a stock LQ9 with all standard bolt on's, It does have the Gen 4 intake manifold that came off the 5.3, wich is port matched. The only numbers we could get from the Dyno was when the Tranny was slipping all the way through second.It Dyno'd at 362HP/ 397TQ @ 4500rpms thats when the tranny started slipping. They were having problems with the Dyno and It wouldnt read the HP or TQ. You can hear the Tranny slipping at the very begining.
That thing sounded nice!
satajet883 2 months ago