Cox Engines Forum
You are not logged in! Please login or register.

Logged in members see NO ADVERTISEMENTS!


Polish an engine or leave it be Cox_ba12




Cox Engines Forum

The official forum for 24/7 Cox Engines and Model Discussion! Ask Questions, Answer Questions, Discuss Cox engines, Cox products, anything CL, FF, RC, 1/2A, and more! Although memberships are encouraged, guests are always welcome!

Polish an engine or leave it be Pixel

Log in

I forgot my password

Search
 
 

Display results as :
 

Rechercher Advanced Search

Latest topics
» Roddie's flat-bottomed boat..
by getback Today at 6:17 am

» PT-19 Mayhem at Buder Park...a Decade Ago!!!!
by Kim Today at 6:11 am

» Tired of it all…
by roddie Today at 5:38 am

» Three -- sold out (making two more) Cox .010 Carburetors with wrench
by balogh Today at 12:34 am

» Joe Wagners Sioux
by GallopingGhostler Yesterday at 9:03 pm

» Happy Anzac Day!
by GallopingGhostler Yesterday at 4:16 pm

» Jim Walkers FireBee - This is going to be fun
by rsv1cox Yesterday at 12:27 pm

» Project Cox .049 r/c & Citabrian Champion
by rdw777 Yesterday at 8:14 am

» Revivng Some Childhood Classics
by getback Yesterday at 7:31 am

» Fox .35 Modifications
by Ken Cook Yesterday at 3:16 am

» Introducing our Cox .049 TD Engines
by getback Fri Apr 26, 2024 6:20 am

» Cox powered jet-pump for model Sprint Boat
by roddie Thu Apr 25, 2024 10:25 pm

Info
Cox Engine of The Month
April-2024
OVERLORD's

"Kress ducted fan with new Cox Conquest 15 RC"

PAST WINNERS
CEF Traveling Engine
Win This Engine!
Gallery


Polish an engine or leave it be Empty
Live on Patrol


Polish an engine or leave it be

Cox Engines Forum  :: General Discussion :: Off Topic

Go down

Polish or not to polish?

Polish an engine or leave it be Vote_lcap60%Polish an engine or leave it be Vote_rcap 60% 
[ 6 ]
Polish an engine or leave it be Vote_lcap40%Polish an engine or leave it be Vote_rcap 40% 
[ 4 ]
 
Total Votes : 10
 
 

Polish an engine or leave it be Empty Polish an engine or leave it be

Post  Jason_WI Mon May 07, 2012 8:51 pm

I bought a can of the mothers mag wheel polish. It does wonders to dull tanks and crankcases. But before I go and continue on with any more engines I want to get your opinion. Leave the patina on it like old knives and guns or make it shine like a chrome bumper?
Jason_WI
Jason_WI
Top Poster
Top Poster

2022 Supporter

Posts : 3123
Join date : 2011-10-09
Age : 48
Location : Neenah, WI

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  daviddiag Mon May 07, 2012 9:13 pm

I enjoy polishing up old dog engines. There is a lot of satisfaction in turning a nasty old Babe Bee into a beautiful piece. I don't think its value would be effected like that of an old gun or knife, unless it was a rare original engine.

I love this stuff!!!
David
daviddiag
daviddiag
Silver Member
Silver Member

Posts : 79
Join date : 2012-04-18
Age : 73
Location : Bradenton, Florida

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  Admin Mon May 07, 2012 9:42 pm

Well... I like the original machined look over a shiny buffed mirror look but I like that look much more than a trashed, tarnished maybe lightly corroded look. I took a old babe bee tank that was very tarnished and stuck it in a drill and while spinning, I took some very fine sandpaper and it turned out looking like the original machined look.

_________________
-Jacob


Admin
Admin
Administrator

Posts : 6410
Join date : 2010-07-27
Location : Roseville, Minnesota

http://sites.google.com/site/coxenginecollection/

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  Mark Boesen Mon May 07, 2012 10:16 pm

yep, looks good doesn't it, and it was probably faster then polishing it.
Mark Boesen
Mark Boesen
Top Poster
Top Poster

Posts : 3976
Join date : 2011-09-01
Age : 65
Location : Rockford, Il

http://groups.yahoo.com/group/049Collectors/

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  jsesere Mon May 07, 2012 11:59 pm

The drill method works well on glow heads and non vented tanks, but not so well with the vented ones. I love Mothers.
jsesere
jsesere
Rest In Peace
Rest In Peace

Posts : 1606
Join date : 2010-09-05
Location : Salem Oregon

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  Cribbs74 Tue May 08, 2012 12:03 am

jsesere wrote:The drill method works well on glow heads and non vented tanks, but not so well with the vented ones. I love Mothers.

Really? How does one attach the head to a drill? Glow head refinishing is something I have not perfected.
Cribbs74
Cribbs74
Moderator

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11895
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  jsesere Tue May 08, 2012 12:04 am

It fits Dremel.
jsesere
jsesere
Rest In Peace
Rest In Peace

Posts : 1606
Join date : 2010-09-05
Location : Salem Oregon

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  Cribbs74 Tue May 08, 2012 12:10 am

jsesere wrote:It fits Dremel.

I see, so you chuck it with the center post?

Fine grade sandpaper?
Cribbs74
Cribbs74
Moderator

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11895
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  jsesere Tue May 08, 2012 12:16 am

150 Garnet Sandpaper by Gatorgrit is what I use. Make sure you tighten up the chuck on the Dremel. Glow heads make danderous UFO's.
jsesere
jsesere
Rest In Peace
Rest In Peace

Posts : 1606
Join date : 2010-09-05
Location : Salem Oregon

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  Cribbs74 Tue May 08, 2012 12:20 am

jsesere wrote:150 Garnet Sandpaper by Gatorgrit is what I use. Make sure you tighten up the chuck on the Dremel. Glow heads make danderous UFO's.

Understood! lol!
Cribbs74
Cribbs74
Moderator

2022 Supporter

2023 Supporter

2024 Supporter

Posts : 11895
Join date : 2011-10-24
Age : 50
Location : Tuttle, OK

Back to top Go down

Polish an engine or leave it be Empty Ukrainian an engine?

Post  John Goddard Tue May 08, 2012 6:26 am

I favour the OP method
lol!

Isn't that right Ron?
John Goddard
John Goddard
Diamond Member
Diamond Member

Posts : 2447
Join date : 2011-11-24
Age : 59
Location : Leyton North East London

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  PV Pilot Tue May 08, 2012 10:38 am

When you polish alum or any metal for that fact you make it stronger. It alignes the molecules and removes minute stress risers.

Talked to my buddy who workes for Boeing and has a PHD in engineering and he confirmed it. First heard that from my college teacher and then from my engine builder.
PV Pilot
PV Pilot
High Tech Balsa Basher
High Tech Balsa Basher

Posts : 1854
Join date : 2011-08-11
Age : 57
Location : The ragged end of the Universe.

Back to top Go down

Polish an engine or leave it be Empty Re: Polish an engine or leave it be

Post  Sponsored content


Sponsored content


Back to top Go down

Back to top

- Similar topics

Cox Engines Forum  :: General Discussion :: Off Topic

 
Permissions in this forum:
You cannot reply to topics in this forum