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Top 2GNT Technical Turbo/Nitrous Tech topic #6253
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Subject: "Heat tearing up my MBC lines" Previous topic | Next topic
TeamStan2gntJun-12-01 08:41 AM
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#6253, "Heat tearing up my MBC lines"




          

Man the heat is doing numbers on the lines to the manual boost controller/wastegate signal. I mean the line was rock hard solid with no flexability and crumbled when I took it off. Went to put on the original wastegate line and that was cracked to all hell too. I dont think neither one was silicon. Will pure silicon lines stand up to the heat or should I get used to changing these regularly? The lines are at least a good 3-4" away from the turbine and directed as far from the heat as possible (not really all that possible with the wastegate so close to the turbine and hot itself). What to do what to do?


Stan2gnt
Stan2va@aol.com
95 Talon 420A-Turbo
Former and future nitrous user




:farfrommugen:
Yes I still own a 2gnt.
Damn right I've been here longer than U
klassic_liven@yahoo.com

  

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Replies to this topic
RE: Heat tearing up my MBC lines, dsm1, Jun-12-01 11:39 AM, #1
RE: Heat tearing up my MBC lines, DAVE_FL (Guest), Jun-12-01 02:03 PM, #2
RE: Heat tearing up my MBC lines, BLKOUT, Jun-12-01 02:40 PM, #3
      RE: Heat tearing up my MBC lines, TeamJasonESi_T, Jun-12-01 04:11 PM, #4
           RE: Heat tearing up my MBC lines, HadesOmega, Jun-12-01 07:38 PM, #5
                RE: Heat tearing up my MBC lines, Hoot, Jun-12-01 11:02 PM, #6
                     RE: Heat tearing up my MBC lines, TeamStan2gnt, Jun-12-01 11:50 PM, #7
                          RE: Heat tearing up my MBC lines, Global Ruler Of All ThingsDarkOne, Jun-13-01 01:38 AM, #8

dsm1Jun-12-01 11:39 AM
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#6254, "RE: Heat tearing up my MBC lines"
In response to Reply # 0




          

I had the same problem the other day when i went to take it off. The damn thing just broke up in lil pieces. Now I have a thicker tube i'm using that was supplied with the Blitz SSBC controller. I will check it later to see if it is still holding up.




STAR Turbo stage II
180whp @ 5psi(untuned)

  

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DAVE_FL (Guest)Jun-12-01 02:03 PM

  
#6255, "RE: Heat tearing up my MBC lines"
In response to Reply # 0


          

Maybe you can wrap it with something like the HRC kit has on the coolant tube. It might not look great but it will keep it from heating up.

DAVE_FL
97GS
HRC stageI (installed June 16th!!!)


  

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BLKOUTJun-12-01 02:40 PM
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#6256, "RE: Heat tearing up my MBC lines"
In response to Reply # 2


          

Use silicon, you won't ever have that problem again.
Joe
97 GS w/ Hahn stage 2
Keep cruisin' & keep the shiny side up.
http://joeseclipse.homestead.com



Yeah I got two tens in the back...two ten pound bottles!!!!

Joe
97 GS w/ HRC stage 2 +

  

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TeamJasonESi_TJun-12-01 04:11 PM
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#6257, "RE: Heat tearing up my MBC lines"
In response to Reply # 3


          

MY FFWD MBC hasn't had a bit of indication of elevated heat.

This isn't meant to mean depracate your own system, but to hopefully help. I just hope your system isn't running too hot?

I think if anything's melting in your engine compartment, things have to be too hot, or the Garrett turbo just "naturally" emits more heat. I know a dude here in town in a GS-X without upgrading the injectors or fuel pump, had his engone blow though with a S-16g. Before that happened though, his fan was melting amongst other things.

You're probably okay, but it's always good to be wary. emoji

Jason
98' Eagle Talon ESi-T
Mitsu Super 16g Turbo(HRC)/Custom FMIC


http://springfielddsm.homestead.com/JasonsPics.html

_____________________________________
Jason ESi-T

04' BMW 325Ci
91' Nissan 240SX
98' Eagle Talon ESi (sold)

  

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HadesOmegaJun-12-01 07:38 PM
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#6258, "RE: Heat tearing up my MBC lines"
In response to Reply # 4


          

Silicone is good. I got a little silicone hose for my breather when i bought my cold air intake. I just took it off today wehn I installed my catch can and it was still in good condition but it had frozen in one position but it was still flxible. Pretty cool huh! You can try wrapping it with thermal tape also. Silicon looks better though. Does it matter how hot that vacuum hose gets? Mine i"m sure gets really hot.


95 Mitsu Eclipse RS
AFX Pulley | Performance Muffler | HKS Air Filter | KYB AGX Shox | Skunk2 Coilovers | FU, RU, RL, and RRE FL Tie/Strut Bars | RS to TSi Rear Disc Mod | RS to TSi upgraded F&R Sway Bar | 97' Spyder Eclipse 5 Spoke Wheels | Star Stage 1 T3/T04E BB Turbo Kit | and 1 HiGhLy SkIlLeD DrIvEr! |


http://www.hadesomega.info -car specz and movies 95 Eclipse RS | 76' 280Z | 89' MR2 | 99 Neon | 91 Zephyr
Who sez FF can't drift?

  

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HootJun-12-01 11:02 PM
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#6259, "RE: Heat tearing up my MBC lines"
In response to Reply # 5


          

check http://www.designengineering.com and http://www.thermotec.com for some heat insulating sleeves. silicon tubing is probably good enough, but just in case it's real close to the turbo.. better safe than sorry.


  

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TeamStan2gntJun-12-01 11:50 PM
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#6260, "RE: Heat tearing up my MBC lines"
In response to Reply # 6




          

They aren't melting. The plastic tie wrap hadn't even melted but the hose still dried out and loss all flexability. I dont think my turbine is getting hotter than normal (especially if some turbo cars turbine glow red hot after hard driving. It cant be getting nearly that hot). I think its just cheap hose or the wrong kind to use.


Stan2gnt
Stan2va@aol.com
95 Talon 420A-Turbo
Former and future nitrous user




:farfrommugen:
Yes I still own a 2gnt.
Damn right I've been here longer than U
klassic_liven@yahoo.com

  

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Global Ruler Of All ThingsDarkOneJun-13-01 01:38 AM
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#6261, "RE: Heat tearing up my MBC lines"
In response to Reply # 7




          

Mine does that was well. I just leave the lines alone, they don't seem to crack or tear unless i force them to flex. I always keep a length ov vacuum line in my truck, however, just in case.

______________________________________
-Dino Yancey
I'm so bad, i should be in detention.


Get the Mitsubishi Technical Information manual for the 95-99 Eclipse HERE!
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______________________________
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'95 Eclipse TurboGS (garage deco)
'95 TSi AWD (restoring a survivor)
'97 Talon ESi-T (poor impulse control)
'99 Eclipse RS-T (daily beater)
'13 Evo X (mostly stock)
'17 Sienna (Middle Aged Dad Mobile)



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