DSMTalk Forums: Mitsubishi Eclipse, Plymouth Laser, and Eagle Talon Forum banner
1 - 17 of 17 Posts

dsm1995gst

· Registered
Joined
·
6,280 Posts
Discussion starter · #1 ·
i know this isnt really a technical question, but would any problems occur if i removed the heat shield from above the exhaust manifold? like my hood melting???? =D i really hate the thing, its all dented up, etc.
 
many people will tell you its no biggie, but drive on the highway for about 25 mins and pop yer hood, when the flesh is seered of your hand you'll know its there for a reason. buy a wire brush thng for your drill, now mines all shiny and clean. ;p
 
AmericanPsycho1 said:
many people will tell you its no biggie, but drive on the highway for about 25 mins and pop yer hood, when the flesh is seered of your hand you'll know its there for a reason. buy a wire brush thng for your drill, now mines all shiny and clean. ;p
Did the same thing... ground and ground away and it looks 100% better.
 
I left mine off after the 16G install (don't ask why), the heat from the turbo eventually melted (yes, melted) off parts of the A/C fan.
That's the biggest problem I've seen... the AC compressor fan melts from the heat. I have a 16G, and I still have the upper heat shield, but don't have the lower one. I have melted 3 fans so far... they're only $12, but it gets annoying.
 
I'm seeing lower underhood temps after I reinstalled my heat shield. I had it removed for awhile. My intake temps are about 10 degree's lower, may be a fluke.
 
Discussion starter · #8 ·
well i guess the heat shield will have to stay.
 
Tips...

Get some exhaust wrap and then take it off and wrap the manifold up. It will protect from heat a ton better and keep your exhaust gases warmer as they exit.
 
Why not pull the shield, wire brush it, and coat it with one of POR's hi-temp coatings? I'm using their 'brilliant aluminum' on the exhaust manifold and turbo housing directly and so far it's held up good - they're good to 1400 degrees so that heat shield can't get near the temp of the manifold itself.
Their web-site is http://www.por-15.com
 
Hmmm... I had 1500 degree paint on mine and it started to bubble a bit. Maybe Lipster is running VERY lean??
 
was it that cheap 1500 degree BBQ paint in a can? I couldn't get that stuff to stay on over 400 degrees! - this stuff is NOTHING like that - it really sticks and I believe has a ceramic base so you're really 'ceramic coating' the things.
 
It was the VHT paint. I am unsure of what base it was... but, I've got so many cans of paint in my storage, what is one more?!?! :)
 
Discussion starter · #14 ·
well ya know whats weird, a while back i did actually lightly sand the heat shield and paint it an aluminum silver, and the thing is, the paint was only 500 degrees paint, and it is still on there.
 
I must run hot

All I know is that my exhaust gas can get as hot as 1600 degrees and since your manifold is metal you would think it is close to that temp. I dont know if the 1500 paint would work but hey, its worth a try. Good luck.
 
1 - 17 of 17 Posts