![]() Dedicated to the Promotion and Preservation of American Muscle Cars, Dealer built Supercars and COPO cars. |
#2
|
||||
|
||||
![]()
Keith,
Depending on staining and/or crustation, I typically blast mine at 60-80 psi with very good results. Aluminum oxide also works well for aluminum but I protect the machined surfaces when using AO. I also lower the pressure a tad. Rick
__________________
Rick Nelson Musclecar Restoration and Design, Inc (retired) www.musclecarrestorationanddesign.com https://www.youtube.com/watch?v=62r-6vgk2_8 specialized in (only real) LS6 Chevelle restorations |
Thread Tools | |
Display Modes | |
|
|