2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.
Sponsored by:

Is tubo suposed to be this hot?

Thread Tools
 
Search this Thread
 
Old 01-22-05, 06:19 PM
  #1  
Full Member

Thread Starter
 
slimjim16's Avatar
 
Join Date: Aug 2003
Location: nanaimo ,BC ,canada
Posts: 127
Likes: 0
Received 0 Likes on 0 Posts
Question Is tubo suposed to be this hot?

i just went for like a 15min drive not even, hit full boost once then barely boosted at all only up hills a lil come home pop the hood and my turbo/wastegate is glimmering red hot in the middle of the day this normal???
Old 01-22-05, 06:56 PM
  #2  
Rpm abuser

 
Rx7MPGUY84's Avatar
 
Join Date: Oct 2003
Location: New Port Richey, FL
Posts: 780
Likes: 0
Received 0 Likes on 0 Posts
i drove my t2 from ny to fl and mine never even got red. thats driving an hour to 2 hours at a time. What mods do u have, and what boost are u running at? clogged cat?
Old 01-22-05, 10:06 PM
  #3  
IIMMM BBAAACCKKK!!

iTrader: (8)
 
vipers's Avatar
 
Join Date: Aug 2004
Location: redlands, cali
Posts: 2,904
Received 1 Like on 1 Post
lol....welcome to the glowing turbo association....... lol...... mine does the same exact thing........ i dont mean it glows a little, mine was bright whiteish-yellow... and see through!! it does it everytime i drive it................. but it doesnt seem to hurt anything, she runs fine everytime i drive her!!! just make sure you let it cool off before shutting down the car....... at least 3-5 minutes....... otherwise you will have problems
Old 01-22-05, 10:17 PM
  #4  
Rotary Freak

iTrader: (10)
 
RexRyder's Avatar
 
Join Date: Dec 2001
Location: Tucson
Posts: 2,944
Received 6 Likes on 6 Posts
yup thats a tubo
Old 01-22-05, 10:25 PM
  #5  
Never give up!

iTrader: (8)
 
The Spyder's Avatar
 
Join Date: Jan 2004
Location: Oregon
Posts: 3,726
Received 52 Likes on 36 Posts


Attached Thumbnails Is tubo suposed to be this hot?-img_2766.jpg  
Old 01-22-05, 10:30 PM
  #6  
backslash beanbagrace

iTrader: (1)
 
Stanello's Avatar
 
Join Date: Oct 2004
Location: San Francisco, CA
Posts: 2,141
Likes: 0
Received 2 Likes on 2 Posts
Holy Crap! I never knew turbos got that hot. Well the one i my Volvo never got that hot.
Old 01-22-05, 10:50 PM
  #7  
I live in an igloo

 
BlaCkPlaGUE's Avatar
 
Join Date: Jul 2004
Location: calgary alberta
Posts: 2,546
Likes: 0
Received 0 Likes on 0 Posts
HOLY ****! thats not right man, not right at all!

-Check your timing
-Check your cats
-If possible port your wastegate and get yourself a better flowing exhaust. Even if you don't have the money, you should defenitly get rid of your cat if its clogged. If its glowing that hot, coolant, and oil will instantly turn to steam/smoke and coke up the whole goddamn thing. Thats crazy! wow. saved that picture.
Old 01-22-05, 11:08 PM
  #8  
Haven't we ALL heard this

 
Wankel7's Avatar
 
Join Date: Mar 2001
Location: Indiana
Posts: 3,948
Likes: 0
Received 1 Like on 1 Post
Turbos get hot. Rotories have much hotter egts than piston engines. Under prolonged flogging it will glow.

I just never saw mine glow in the day time....
Old 01-22-05, 11:10 PM
  #9  
I live in an igloo

 
BlaCkPlaGUE's Avatar
 
Join Date: Jul 2004
Location: calgary alberta
Posts: 2,546
Likes: 0
Received 0 Likes on 0 Posts
yea but you can't tell me that a stock seven brand new out of the factory would still have a glowing turbo! i just can't fathom how that turbo would last under that kind of heat...
Old 01-22-05, 11:14 PM
  #10  
Haven't we ALL heard this

 
Wankel7's Avatar
 
Join Date: Mar 2001
Location: Indiana
Posts: 3,948
Likes: 0
Received 1 Like on 1 Post
Man , mine glowed when it was still stock

Gotta remember how hot the EGTS are......1800F?

Over prolonged periods of time with not allot of airflow.
Old 01-22-05, 11:31 PM
  #11  
Like Ghandi with a gun

 
Kenteth's Avatar
 
Join Date: Mar 2003
Location: Rapid City, SD
Posts: 4,584
Likes: 0
Received 0 Likes on 0 Posts
I used to get my n/a manifold to glow in the dark on a regular basis, any spirited nightly drive you could pull over and see the thing glowing pretty bright... but like i said--thats at night
Old 01-22-05, 11:34 PM
  #12  
I live in an igloo

 
BlaCkPlaGUE's Avatar
 
Join Date: Jul 2004
Location: calgary alberta
Posts: 2,546
Likes: 0
Received 0 Likes on 0 Posts
eh, maybe its normal then? thx for the input.
Old 01-22-05, 11:48 PM
  #13  
Haven't we ALL heard this

 
Wankel7's Avatar
 
Join Date: Mar 2001
Location: Indiana
Posts: 3,948
Likes: 0
Received 1 Like on 1 Post
Wanna see something else that is weird at night?

It has to be pitch black to see this.....

If you are bare block you can easily see this....

Look at were your spark plugs disapears into the rotor housings....you should see a nice blue glow around the plugs...
seen this on like 4 different 7s

James
Old 01-23-05, 12:06 AM
  #14  
Full Member

 
noman17's Avatar
 
Join Date: Aug 2003
Location: ct
Posts: 141
Likes: 0
Received 0 Likes on 0 Posts
is this your stock turbo glowing?
Old 01-23-05, 03:43 AM
  #15  
Junior Member

 
Join Date: May 2004
Location: West Covina, CA
Posts: 19
Likes: 0
Received 0 Likes on 0 Posts
mine also glow red for drive about a mile, and was about less then 5 mins. The solution i found to fix this was timing, like what blackplague said. After fixing the timing it never glow red even after driving it for about 1hr
Old 01-23-05, 04:20 AM
  #16  
Rotary Enthusiast

 
rs_1101's Avatar
 
Join Date: May 2004
Location: OC
Posts: 1,088
Likes: 0
Received 0 Likes on 0 Posts
thats just crazy. just insane. fix it. **** imagine if it was raining and water got on the snail.. tere she goes!!
Old 01-23-05, 04:30 AM
  #17  
Banned. I got OWNED!!!
 
Madrx7racer's Avatar
 
Join Date: Nov 2002
Location: San Jose, CA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by BlaCkPlaGUE
HOLY ****! thats not right man, not right at all!

-Check your timing
-Check your cats
-If possible port your wastegate and get yourself a better flowing exhaust. Even if you don't have the money, you should defenitly get rid of your cat if its clogged. If its glowing that hot, coolant, and oil will instantly turn to steam/smoke and coke up the whole goddamn thing. Thats crazy! wow. saved that picture.
that's what i thought when i saw this thread....the cats might be clogged......i've never seen my turbo get that hot but then again i have straight pipes
Old 01-23-05, 07:42 AM
  #18  
FC3S

 
Pilx's Avatar
 
Join Date: Aug 2003
Location: Australia
Posts: 72
Likes: 0
Received 0 Likes on 0 Posts
Are you running a FMIC?
How much boost are you running?
What was the temp that day?

Yes turbo's get hot, and yes they are mad to be able to survuve though extreme heat... but if they're running the way they should they should only get to be red glowing hot under heavy load for an extended period of time.

If your turbo is glowing red hot easily, then there's something wrong... can you imagine the heat your block is soaking up from your turbo being that hot..
Old 01-23-05, 09:23 AM
  #19  
Engine, Not Motor

iTrader: (1)
 
Aaron Cake's Avatar
 
Join Date: Feb 2001
Location: London, Ontario, Canada
Posts: 29,789
Likes: 0
Received 108 Likes on 91 Posts
It's fairly normal for the turbo to glow deep red after some hard driving, but regular driving shouldn't do it.

Something tells me you are running right. Is your AFM in the stock position? Car in good tune?
Attached Thumbnails Is tubo suposed to be this hot?-red-hot-turbo-manifold.jpg  
Old 01-23-05, 12:22 PM
  #20  
Never give up!

iTrader: (8)
 
The Spyder's Avatar
 
Join Date: Jan 2004
Location: Oregon
Posts: 3,726
Received 52 Likes on 36 Posts
All these questions about my turbo? lol

Timing was off, running way rich, and this was after just a short drive to the gas station. I let the car idle for 15 minutes before shutting her off.
Old 01-23-05, 12:26 PM
  #21  
i am legendary

 
ddub's Avatar
 
Join Date: Sep 2003
Location: Kirkland, WA
Posts: 8,478
Likes: 0
Received 0 Likes on 0 Posts
Running rich wouldn't cause it to run hotter. Leaner = hotter, richer = cooler.
Old 01-23-05, 12:29 PM
  #22  
Never give up!

iTrader: (8)
 
The Spyder's Avatar
 
Join Date: Jan 2004
Location: Oregon
Posts: 3,726
Received 52 Likes on 36 Posts
Originally Posted by dDuB
Running rich wouldn't cause it to run hotter. Leaner = hotter, richer = cooler.
Eh probably lean. This 102 degree fever is making my head spin just a bit.

Oh and this turbo had a ported wastegate and a free flowing exhaust to the stock cat back. (no cats, 2.5 DP).
Old 01-23-05, 12:38 PM
  #23  
PIMP

 
therotaryrocket's Avatar
 
Join Date: Feb 2004
Location: Greensboro, NC
Posts: 1,012
Likes: 0
Received 0 Likes on 0 Posts
my turbo never glowed, even after full boost drives, i mean very hard driving at high rpms and full boost every chance i could, no glow. doesn't sound to normal to me.
Old 01-23-05, 12:59 PM
  #24  
Banned. I got OWNED!!!
 
Madrx7racer's Avatar
 
Join Date: Nov 2002
Location: San Jose, CA
Posts: 312
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by The Spyder
Eh probably lean. This 102 degree fever is making my head spin just a bit.

Oh and this turbo had a ported wastegate and a free flowing exhaust to the stock cat back. (no cats, 2.5 DP).
so are u running lean? don't blow a seal dood.
Old 01-23-05, 01:12 PM
  #25  
Never give up!

iTrader: (8)
 
The Spyder's Avatar
 
Join Date: Jan 2004
Location: Oregon
Posts: 3,726
Received 52 Likes on 36 Posts
Originally Posted by Madrx7racer
so are u running lean? don't blow a seal dood.


Attached Thumbnails Is tubo suposed to be this hot?-img_3486.jpg  


Quick Reply: Is tubo suposed to be this hot?



All times are GMT -5. The time now is 05:23 PM.