5.3L is out
7.4L is in![]()
5.3L is out
7.4L is in![]()
Last edited by thelsx; 05-15-2010 at 10:36 AM.
2004 Silverado:THELSX L.M.E LSX 454 C.I tuned by Llavero 11.1 N/A @121 MPH
2004 Sierra:GUNSLINGER L.M.E LSX 427C.I,Twin Borg Warner/Forced Induction 76mm, th400, Ford 9" with ladder bar