|
I've had pretty good luck with Eagle One Mag Wheel Cleaner...finding that an initial light cleaning with something else (your favorite brew) to remove any dirt/grime/grease - rinse and allow to dry...then spray on some Eagle One, let it sit for a minute or so - then use a stiff non-metallic brush to work it in well prior to spraying off with water. Important that you don't leave any of this stuff on for too long.
At any rate...this worked well for my 944's engine (which I had out in parts for rebuilding), the bottom cross member, and control arms. Really brightened things up nicely.
I also gave a very light "after spray" with WD-40 - mostly to help protect my engine once assembled, as it then sat in my garage through most of last winter prior to my reinstalling it in the spring. Upon startup, the WD-40 burned off fairly quickly and painlessly - but seems to have left a very light protective film.
Thing is, I would hesitate to use a product like Eagle One on an installed engine - as access to all of the nooks and crannies can then be a bit difficult - and the risk of leaving harmful caustic chemistry behind is much higher.
|