NoPistons -Mazda Rx7 & Rx8 Rotary Forum

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-   2nd Generation Specific (https://www.nopistons.com/2nd-generation-specific-17/)
-   -   The Begining Of My Polished Manifolds (https://www.nopistons.com/2nd-generation-specific-17/begining-my-polished-manifolds-13988/)

1Revvin7 03-17-2003 07:29 PM

https://www.nopistons.com/forums/pub...IR#>/happy.png

1Revvin7 03-17-2003 07:32 PM

3rd Gen FaQ



You can see the section that is unpolished, how nasty it is..., I have only just begun this, I have went over it with 120 and 220 grit sandpaper for about an hour each.. Can't wait to have it blinging, I just ripped off my turbo and lim for polishing tonight too. https://www.nopistons.com/forums/pub...DIR#>/cool.png

Seppuku 03-17-2003 07:46 PM

looks good next you can polish my stuff.

Leetheslacker 03-17-2003 07:48 PM

Nice scoop! Is it a type aRRRRRRRRRRRRRRRR?

1Revvin7 03-17-2003 07:51 PM


Originally Posted by Leetheslacker' date='Mar 17 2003, 08:48 PM
Nice scoop! Is it a type aRRRRRRRRRRRRRRRR?

read the 50+ hp sticker"POWER"!



Polishing takes time and patience, I wouldn't do anyone else's.....

Leetheslacker 03-17-2003 07:52 PM

I hope it comes out nice and shiny for you.

Fd3BOOST 03-17-2003 10:56 PM

https://www.nopistons.com/forums/pub...IR#>/bigok.gif Looks good so far.

Take the 220 a bit further, once you are happy with where you are at move on to 320.

Then take out all the scratch marks from the 220 with the 320. etc etc..

You can always go back a grit if you missed a spot that you want to catch.

Fd3BOOST 03-17-2003 10:57 PM

ps save your fingertips and use a palm sander. Costs about $40 form Home depot. Then use a pnuematic rotary tool with conical sanders for the crevases. Rotary tool will run you about $25.

Seppuku 03-17-2003 11:12 PM


Originally Posted by 1Revvin7' date='Mar 17 2003, 08:51 PM
read the 50+ hp sticker"POWER"!



Polishing takes time and patience, I wouldn't do anyone else's.....

Nah i was just kidding anyway. I have most the stuff to do it to my car right now i just havent felt like pulling everything apart yet to do it plus I got too many other things to work on right now.

1Revvin7 03-18-2003 10:33 AM


Originally Posted by Fd3BOOST' date='Mar 17 2003, 11:57 PM
ps save your fingertips and use a palm sander. Costs about $40 form Home depot. Then use a pnuematic rotary tool with conical sanders for the crevases. Rotary tool will run you about $25.

ok thanks, yea I have both of those I will give them a try, instead of using my hands https://www.nopistons.com/forums/pub...IR#>/wacko.png

ILUVMY88CABRIO 03-18-2003 02:59 PM

Looks good. When I did mine, I took the easy route, and just hit it with a wire wheel. https://www.nopistons.com/forums/pub...IR#>/bling.gif

rmaiersg 03-18-2003 04:28 PM

Yeah, I used a wire wheel and then shot it with a high temp clear coat. It took maybe 15 minutes with the clear coat and it looks pretty nice too.

75 Repu 03-18-2003 04:34 PM

Cool.. Mine looked like that.. now I gotta start sanding with a finer grit..

mrb63083 03-18-2003 06:36 PM

Hey ILUVMY88CABRIO





when you say wire wheel, are you refering to the wheels on a buffer?

rmaiersg 03-18-2003 11:21 PM

On grinders sometimes they have a wheel with wires instead of the grinding rock thing. You can also get them for drills. I used a pneumatic rotary tool with a wire brush about an inch in diameter to get the areas that would normally be hard to get with the bigger wire wheels.

BigTurbo74 03-18-2003 11:51 PM

so where are all the pics?

racerxtreme7 03-18-2003 11:57 PM

what kinda clear coat did u use????????/

ILUVMY88CABRIO 03-19-2003 03:46 AM


Originally Posted by mrb63083' date='Mar 18 2003, 05:36 PM
Hey ILUVMY88CABRIO





when you say wire wheel, are you refering to the wheels on a buffer?

Well, I have a wire wheel in my bench grinder, 2 diff. styles for my drill (one cup, one wheel), and 2 diff. styles for my rotary tool (one cup, one wheel).

Racer X 03-19-2003 05:29 AM

Nice.That scoop in the first two pics better not be on your 7.Thats the most ghetto scoop yet. https://www.nopistons.com/forums/pub...IR#>/happy.png

TurboSmoke 03-19-2003 07:51 AM

not to bad, once i get my new car and start having some time on my hands i am going to start polishing things. so here in about a month or so if you want something polished let me know.



Turbosmoke

1Revvin7 03-19-2003 07:56 AM


Originally Posted by Racer X' date='Mar 19 2003, 06:29 AM
Nice.That scoop in the first two pics better not be on your 7.Thats the most ghetto scoop yet. https://www.nopistons.com/forums/pub...IR#>/happy.png

haha, thats not mine, but the owner posted in this thread..

Nemesis 03-19-2003 09:24 AM


Nice.That scoop in the first two pics better not be on your 7.Thats the most ghetto scoop yet.


It looks like a dryer vent. Sweet. https://www.nopistons.com/forums/pub...1047683785.gif

BigTurbo74 03-19-2003 05:30 PM

4inch to be exact....


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