Author Topic: discolored exhaust wrap  (Read 2192 times)

0 Members and 1 Guest are viewing this topic.

Offline Spikeybike

  • when planting C4 at your enemy's base make sure you don't use a
  • Really Old Timer ...
  • *******
  • Posts: 7,265
  • member #1150
discolored exhaust wrap
« on: May 02, 2009, 01:05:04 PM »
got about 150 miles on the wrap, and just noticed today that the two middle pipes were almost "bleached white"    i assume from the heat , and it's only where the wrap is single layer. 

i'll be painting it i suppose , just wondering if anyone else has had this happen


Offline BlindJoe

  • Expert
  • ****
  • Posts: 1,184
Re: discolored exhaust wrap
« Reply #1 on: May 02, 2009, 01:08:26 PM »
Hmm, had you painted it before?

Offline martino1972

  • Expert
  • ****
  • Posts: 1,227
  • and still a expert welder,period...
Re: discolored exhaust wrap
« Reply #2 on: May 02, 2009, 01:08:59 PM »
mine do that as well....i just cleaned them with a pressure washer,now they look fresh and clean again....
Marti, I want you to know, I like you an awful lot, but guys have said far less and left wearing their drinks on their shirts.
http://forums.sohc4.net/index.php?topic=36933.0  (my bobber)

Offline Spikeybike

  • when planting C4 at your enemy's base make sure you don't use a
  • Really Old Timer ...
  • *******
  • Posts: 7,265
  • member #1150
Re: discolored exhaust wrap
« Reply #3 on: May 02, 2009, 01:15:31 PM »
really?   what, is it just grime ?

and no i have not painted them

Offline martino1972

  • Expert
  • ****
  • Posts: 1,227
  • and still a expert welder,period...
Re: discolored exhaust wrap
« Reply #4 on: May 02, 2009, 01:22:48 PM »
at first i thought it was discoloring from the heat...but most of it is just grime and grease etc.....
it surpriced me how well it washed off....but dont put 3000 psi on it to wash,it will ruin your work...
Marti, I want you to know, I like you an awful lot, but guys have said far less and left wearing their drinks on their shirts.
http://forums.sohc4.net/index.php?topic=36933.0  (my bobber)

Offline 78CB750CAFE

  • I'm not really an
  • Expert
  • ****
  • Posts: 960
  • Ride, wrench, repeat.
    • Drewfus Nation, my podcast, bicycle collection, blog etc
Re: discolored exhaust wrap
« Reply #5 on: May 02, 2009, 09:13:09 PM »
I have gotten a little lightening over the last 14 months/ 6000+ miles on my wrap, it stopped after a coat or 3 of DEI header wrap paint, it seals it much better.
Mine is still really black, and it started life the natural/brownish color.

"I believe in the bodies, I believe in the blood, I believe in salt around the rim of the glass because it makes us thirsty, and when we drink, then we all fall in love"
-212 Margarita by The Hold Steady
Build thread:http://forums.sohc