I know this subject was covered at length some months back, but...
The cast aluminum parts - thermostat outlet, valve cover, etc - are so full
of "flaws" from the casting process that I can't seem to polish them very
well. The stamped aluminum parts, like the Solex air filter cover, polish up
very easily. Are the cast parts going to require sanding first? Starting
with 80 or 160 grit, and then progressing to polishing compounds and finally
rouge? Or what am I missing?
Thanks in advance.
Fred J.
'69 SRL
WI
(1 degree F this morning, so yeah, I'm in the basement)
/// datsun-roadsters@autox.team.net mailing list
/// Archives at http://www.team.net/archive
|