antos
Drag-strip hero
Posts: 298
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Post by antos on Apr 12, 2017 9:07:46 GMT 1
Guys any tips on best and quickest way to polish up the ypvs lettering on cylinder head after it's been sprayed black? Thanks
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Post by crazydave on Apr 12, 2017 12:45:38 GMT 1
Wet & dry paper and sanding board/block. Always keep paper wet. Have a bucket with water and small amount of detergent mixed in close by.
I would start with 180-240 grit to remove top layers of paint.
Once the bare aluminium starts showing move up to 320 grit until all aluminium is exposed.
Then use 400,800,then 1200 for a nice finish. You could use 2000 grit for a mirror finish, but in my opinion, it wouldn't look right that shiny.
Rinse paper in bucket regularly. Depending on desired finish either rub backward and forward, or use circular/figure 8 movement.
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antos
Drag-strip hero
Posts: 298
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Post by antos on Apr 12, 2017 22:41:17 GMT 1
Thanks very much Dave I appreciate thatπ Will do exactly that π
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Post by Yogi on Apr 13, 2017 5:13:15 GMT 1
For future reference
What I do is polish it before spraying Then it's easier to get back once sprayed
Matt
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antos
Drag-strip hero
Posts: 298
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Post by antos on Apr 13, 2017 10:21:03 GMT 1
Damn it I never even thought of that mattπ I did as you suggested on the wheel rims before I sprayed them, so I know that's the right way .doh π
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