What happened hole in piston, bent rod- Hole in #4 piston
How many miles at this level- 7K, but tuned for 30K before that with you name the tuner - PPE, Diablo, Edge (juice and EVO), Bully Dog (beta testing PMT), EFI live by Socal & Duramaxtuner. Duramax tuner 530 tune when holed #4 piston...