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Raptor 700 Information => 700 Motor Mods => Topic started by: tonto13 on February 19, 2009, 06:19:12 PM

Title: Sparks Big Core heat shield
Post by: tonto13 on February 19, 2009, 06:19:12 PM
Well noone makes what I am looking for so I am trying to make my own. This is a fiberglass heatshield that I am trying, still have to make the standoffs. Any thoughts, tips! This is the first and just seeing if it will work. My questions are how will the fiberglass hold up to the heat in that area? It will not be directly on the pipe it will be about 1/4" of the pipe. Any advice is more than welcome!
(http://i312.photobucket.com/albums/ll344/tonto13/heatshield002.jpg)
(http://i312.photobucket.com/albums/ll344/tonto13/heatshield001.jpg)
Title: Re: Sparks Big Core heat shield
Post by: Livingmylife93 on February 19, 2009, 06:27:24 PM
Well you did a nice job constructing it  :thumbs:

But i dont know anything about how it will hold up

Title: Re: Sparks Big Core heat shield
Post by: poolboytoo on February 19, 2009, 06:36:57 PM
I wonder if you could ceramic coat fiberglass
Title: Re: Sparks Big Core heat shield
Post by: BRAD on February 19, 2009, 06:41:52 PM
The fiberglass should hold upto the heat fairly well as long as you dont have it actually resting on the pipe. 
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on February 19, 2009, 08:42:17 PM
I do not think that I could ceramic coat it. My main worry is about the resin's heat tolerance not the fiberglass itself. I do have a few more ideas.
Title: Re: Sparks Big Core heat shield
Post by: Colorado700R on February 19, 2009, 08:48:34 PM
could you spray and bake that shield in VHT paint?  might seal your resin up ???
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on February 19, 2009, 08:57:34 PM
That is what I am going to use to paint the outside of it with, but I think I have found sometning for the inside that will work!
Title: Re: Sparks Big Core heat shield
Post by: preddy08 on February 20, 2009, 08:29:24 AM
Why not put heat reflecting tape on the back side? maybe glue some header wrap on the back side?
Title: Re: Sparks Big Core heat shield
Post by: Krandall on February 20, 2009, 09:44:39 AM
both of my ideas were said while I was reading your first post. I know.. when resin burns.. It burns...


I would try coating it in the Ceramic VHT paint and then cover the inside w/ the aluminum tape :)
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on February 20, 2009, 06:23:44 PM
Krandall, that is pretty much what I am going to do to it and see how it works. I had to make 2 of them, as both mine and the wifes have Sparks pipes.
Title: Re: Sparks Big Core heat shield
Post by: mustangracer42 on February 23, 2009, 08:47:57 PM
So what's the latest on this?
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on February 23, 2009, 09:01:26 PM
Just have to make the standoffs, and waiting on the tape to get here. I ended up making 2 of them. The second on has a little more coverage area. Then I will let my tester lose with it. She will let me know if it sucks, shes my wife!!!!
Title: Re: Sparks Big Core heat shield
Post by: mustangracer42 on February 23, 2009, 09:03:13 PM
I'm interested in seeing how it holds up for ya.  Any interest in making another and how much if so?

Title: Re: Sparks Big Core heat shield
Post by: Krandall on March 25, 2009, 10:47:14 AM
Never heard back. How did this end up holding up for you? :thumbs:
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on March 25, 2009, 07:59:30 PM
So far it has held up well. I am redoing them out of stainless steel. Sorry for no response, finally found a job again and it has been eating up 6 days out of the week, sucks but it pays the bills! When I get the s/s ones done I will post up pics. Mustang when I post up the pics of the s/s ones and you like it we can talk if you want.
Title: Re: Sparks Big Core heat shield
Post by: mustangracer42 on March 25, 2009, 08:00:47 PM
Sounds good man.  I was waiting to hear back from you on Krandalls post
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on April 12, 2009, 09:10:49 PM
Well finally have them done. Was going to try and extend the front over the y-section, but time did not let it happen. The longer one is the wifes and the shorter one is mine. The shields sit 1/2" off of the pipe.
(http://i312.photobucket.com/albums/ll344/tonto13/heatshield080.jpg)
(http://i312.photobucket.com/albums/ll344/tonto13/heatshield081.jpg)
(http://i312.photobucket.com/albums/ll344/tonto13/heatshield082.jpg)
Title: Re: Sparks Big Core heat shield
Post by: Krandall on April 13, 2009, 09:09:06 AM
dang dude that's SWEEET!!!!

Did you bend a full pipe to match the bend on your exhaust and cut it in half? It turned out great!
Title: Re: Sparks Big Core heat shield
Post by: tonto13 on April 13, 2009, 10:33:04 PM
Bent it to match and hand hammered it. Could have been better but also had a few other things to get done before Snakehunt here. So I did not get as much time as I would have liked to work on them.
Title: Re: Sparks Big Core heat shield
Post by: fastraptor on April 14, 2009, 11:25:46 AM
Wow looks cool  :clap:  :clap:  :clap:
Title: Re: Sparks Big Core heat shield
Post by: mustangracer42 on April 16, 2009, 05:35:12 PM
Million dollar question is......How much you want for one?  Looks nice