Cleaning alloy blocks

[gt5r]

What to tart up the external appreance of my alloy block - not stripping it down/rebuild just an insitu clean up

So whats the best cleaner to use gunk/parafin some form of acid

Any recommodations please

[Tangent Police]

Cellulose thinners is good stuff. It works wonders with the clag inside engines as well.

[Simon Says]

Thinners is great if the engine is out of the car but in thinners will damage rubber/plastic inc o,ring seals if it comes into contact with for anything more than a short period & its highly volatile try this just rinse off with running water http://www.glovesnstuff.com/Magnum-Force-Extra-Tra...