Vapor blasting |
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Vapor blasting |
mepstein |
Sep 7 2016, 11:22 AM
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#1
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914-6 GT in waiting Group: Members Posts: 19,142 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region |
I originally started using this for my aluminum motorcycle parts but when my boss saw a 3.2 intake he asked me to send out some pieces from the shop. We just got back two 67S sand cast aluminum cases. They aren't painted but they almost look that way. The vapor blast is a pressurized wet mixture of micro glass bead, water and soap. Done in a big tank. It polishes the metal vs leaving a rough finish like regular glass bead. It's also safe for internal engine areas. No residue. The guy I send the parts to is $60/hour and the exterior of the engine case took 2.5 hours. Intakes were 1 hour for the pair. My 40 year old motorcycle parts look like new. (Except for bigger scratches).
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mepstein |
Nov 22 2020, 08:10 PM
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#2
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914-6 GT in waiting Group: Members Posts: 19,142 Joined: 19-September 09 From: Landenberg, PA/Wilmington, DE Member No.: 10,825 Region Association: MidAtlantic Region |
Brent’s carbs. I had to go easy because I didn’t want to strip off the plating on the hardware and fittings. Still, it looks better than what we started with and I was happy I could help out Brent. A little payback for such an entertaining and enjoyable build thread.
*I don’t do this for hire and since I no longer work at the shop, I’m not able to sneak in other peoples parts. Sorry. The good thing is that there are more and more people offering this surface. Attached image(s) |
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