Re-chromed rotor housings

glassman · 03-20-2009, 06:43 PM

There is a long thread on the other forum

which will probably be shut down soon because you have to pay them to tell any good news.

Anyway, we'll start one here. Below are pics of the first housing we had done and then the second done so you can see the improvement. Right now we are working on fixtures to be able to do them in production form as a matched pair of housings. At the same time we are making the necessary parts for chroming 12A housings as there will be an immediate demand for 12A as you can no longer buy new ones. 6 FD housing are ready and waiting too.

We have the housings pictured below in a running engine for a couple of years now so all looks good so far.

And the second one done: It's the same shot getting progressively brighter. This is the final and how we want them to look.

Whizbang · 03-20-2009, 11:39 PM

OMG its about time! I knew savnig old housings would pay off. Will you have the info about the limitations of what can be re-chromed?

C. Ludwig · 03-21-2009, 09:03 AM

Looks great! What is the material used? Cost?

glassman · 03-21-2009, 01:35 PM

Right now we are only able to re-chrome housings with no damage to the steel insert. Later on we plan on developing a method of repairing the steel insert so even damaged housings could be done.

Material used is top quality hard chrome duplicating the factory finish as close as possible.

Kim · 03-21-2009, 01:45 PM

Looks great man.
This is what we need, I'm tired of cnc'ing 13B housings to 12A size.
Would you be able to rechrome MFR rotorhousings too ?

Kim - Lost member of the RX7club.

glassman · 03-21-2009, 07:19 PM

We're looking at MFR housings as well and my guy tells me they should be no problem, just have to deal with them a bit differently with no steel insert.

need RX7 · 03-21-2009, 07:24 PM

Good stuff! What do you think this treatment would cost?

glassman · 03-21-2009, 08:08 PM

At this point I'm not too worried about pricing for resale, it will be good. There are always ways to bring down production costs. Besides we need to get everything set-up first and do a pile of testing in some race cars.

My5ABaby · 03-22-2009, 12:48 PM

Quote:

Originally Posted by glassman

At this point I'm not too worried about pricing for resale, it will be good. There are always ways to bring down production costs. Besides we need to get everything set-up first and do a pile of testing in some race cars.

Although it's early in the process and I assume you can only venture a tentative statement, how will the pricing compare to your ceramic coating?

glassman · 03-22-2009, 01:47 PM

I don't do ceramic coating, that's JHB

My5ABaby · 03-22-2009, 01:51 PM

Quote:

Originally Posted by glassman

I don't do ceramic coating, that's JHB

Well nevermind then.

1stGenNutt · 11-17-2009, 02:19 PM

hmm your saying that the steel insert damage is the only thing you cannot fix so reseeding chromium is not a problem what about mild scratches around exhaust ports . define extent of damage ?

Whizbang · 11-17-2009, 07:54 PM

im curious what the updates on this are

knonfs · 11-18-2009, 11:17 AM

Quote:

Originally Posted by Gravity Fed

im curious what the updates on this are

Same here!

glassman · 11-18-2009, 12:16 PM

Quote:

Originally Posted by 1stGenNutt

hmm your saying that the steel insert damage is the only thing you cannot fix so reseeding chromium is not a problem what about mild scratches around exhaust ports . define extent of damage ?

That's right for now we cannot repair the steel insert but that will be looked into after we finish the required fixture for production chroming.

Scratches are no problem as long as they do not extend into the steel insert and cause it damage. In other words if the chrome is removed there can be no damage to the steel insert because it would have to be repaired before re-applying the chrome. Any existing damage however mild would only be accentuated by the chrome.

03-20-2009, 06:43 PM	#1
glassman Premium Vendor Join Date: Apr 2008 Location: Canada iTrader: (0) Posts: 173 Rep Power: 17	Re-chromed rotor housings There is a long thread on the other forum which will probably be shut down soon because you have to pay them to tell any good news. Anyway, we'll start one here. Below are pics of the first housing we had done and then the second done so you can see the improvement. Right now we are working on fixtures to be able to do them in production form as a matched pair of housings. At the same time we are making the necessary parts for chroming 12A housings as there will be an immediate demand for 12A as you can no longer buy new ones. 6 FD housing are ready and waiting too. We have the housings pictured below in a running engine for a couple of years now so all looks good so far. And the second one done: It's the same shot getting progressively brighter. This is the final and how we want them to look. __________________ Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go. NRS Rotorsports nrsrotorsports@shaw.ca www.nrsrotorsports.com

03-20-2009, 11:39 PM	#2
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp iTrader: (5) Posts: 3,190 Rep Power: 20	OMG its about time! I knew savnig old housings would pay off. Will you have the info about the limitations of what can be re-chromed? __________________ For current updates and event coverage check out Follow on Twitter! @WhizbangRally Whizbang Rally's Webpage \| Facebook

03-21-2009, 09:03 AM	#3
C. Ludwig Rotary Masochist Join Date: May 2008 Location: Floyds Knobs, IN iTrader: (5) Posts: 494 Rep Power: 17	Looks great! What is the material used? Cost? __________________ _______________________________________________ *One stop Haltech, AEM, Syvecs shopping. Installation and tuning.* http://www.lms-efi.com *Free support. Drop us an email.* chris@lms-efi.com 502-515-7482 Facebook @LMS-EFI

03-21-2009, 01:35 PM	#4
glassman Premium Vendor Join Date: Apr 2008 Location: Canada iTrader: (0) Posts: 173 Rep Power: 17	Right now we are only able to re-chrome housings with no damage to the steel insert. Later on we plan on developing a method of repairing the steel insert so even damaged housings could be done. Material used is top quality hard chrome duplicating the factory finish as close as possible. __________________ Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go. NRS Rotorsports nrsrotorsports@shaw.ca www.nrsrotorsports.com

03-21-2009, 07:19 PM	#6
glassman Premium Vendor Join Date: Apr 2008 Location: Canada iTrader: (0) Posts: 173 Rep Power: 17	We're looking at MFR housings as well and my guy tells me they should be no problem, just have to deal with them a bit differently with no steel insert. __________________ Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go. NRS Rotorsports nrsrotorsports@shaw.ca www.nrsrotorsports.com

03-21-2009, 01:45 PM	#5
Kim OBEY YOUR MAZDA Join Date: Mar 2009 Location: Denmark iTrader: (0) Posts: 28 Rep Power: 0	Looks great man. This is what we need, I'm tired of cnc'ing 13B housings to 12A size. Would you be able to rechrome MFR rotorhousings too ? Kim - Lost member of the RX7club.

03-21-2009, 07:24 PM	#7
need RX7 Clean S4 Nutswinger Join Date: Mar 2008 Location: Sterling Heights, MI iTrader: (0) Posts: 485 Rep Power: 17	Good stuff! What do you think this treatment would cost? __________________ -Ted -1986 Mazda RX7 Sport [DD/beater]: engine finally let go at 205k. parts car status. -1986 Mazda RX7 base [resto-mod project]: S5 n/a swap in progress.

03-21-2009, 08:08 PM	#8
glassman Premium Vendor Join Date: Apr 2008 Location: Canada iTrader: (0) Posts: 173 Rep Power: 17	At this point I'm not too worried about pricing for resale, it will be good. There are always ways to bring down production costs. Besides we need to get everything set-up first and do a pile of testing in some race cars. __________________ Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go. NRS Rotorsports nrsrotorsports@shaw.ca www.nrsrotorsports.com

03-22-2009, 01:47 PM	#10
glassman Premium Vendor Join Date: Apr 2008 Location: Canada iTrader: (0) Posts: 173 Rep Power: 17	I don't do ceramic coating, that's JHB __________________ Mild to wild, street to strip, when you want to go fast and you want your engine to last, NRS Ceramics is the only way to go. NRS Rotorsports nrsrotorsports@shaw.ca www.nrsrotorsports.com

11-17-2009, 02:19 PM	#12
1stGenNutt The Newbie Join Date: Apr 2009 Location: Flat Rock iTrader: (0) Posts: 23 Rep Power: 0	hmm your saying that the steel insert damage is the only thing you cannot fix so reseeding chromium is not a problem what about mild scratches around exhaust ports . define extent of damage ?

11-17-2009, 07:54 PM	#13
Whizbang Respecognize! Join Date: Jul 2008 Location: Δx = ħ/2Δp iTrader: (5) Posts: 3,190 Rep Power: 20	im curious what the updates on this are __________________ For current updates and event coverage check out Follow on Twitter! @WhizbangRally Whizbang Rally's Webpage \| Facebook