Fordmods Logo

noisy turbo on bf typhoon 

 

Page 1 of 3 [ 41 posts ] Go to page 1, 2, 3  Next

 
 Post subject: noisy turbo on bf typhoon
Posted: Tue Mar 13, 2007 7:16 pm 
Fordmods Newbie
Offline

Posts: 1

Joined: 13th Mar 2007

Location: melbourne
VIC, Australia

when turn car off the turbo makes a grinding noise. Ford reckons nothing is wrong
Top
 Profile  
 
 
Posted: Tue Mar 13, 2007 8:19 pm 
Getting Side Ways
Offline

Age: 40

Posts: 868

Joined: 23rd Sep 2005

Ride: eb falcon

Location: kadina
SA, Australia

nothing is wrong, thats the turbo slowing down you can hear, my turbo winds down for about 30secs or so...

the noise is evident when you switch off because you are no longer pumping oil pressure into the turbo bearings, and the turbo centre is still rotating at around 6000rpm

 

_________________

EB 4L, 8.4:1, R154, GT4202r, 4in exhaust, Greenslade Engineering exhaust manifold, plenum chamber, 90mm throttle, Garrett W2A cooler, Surecam custom, autronic SM4, Bosch 120lb, Crane HI-6, LX-92, LM-1, Turbosmart Reg, 2x bosch 044, turbosmart 48 gate. 470kw+ @ 18PSI

Top
 Profile  
 
 
Posted: Tue Mar 13, 2007 8:47 pm 
Getting Side Ways
Offline
User avatar

Age: 36

Posts: 975

Joined: 26th Nov 2004

Ride: el falcon

Power: 608 rwkw

Location: Waroona
WA, Australia

yeh every BB turbo ive heard does that.

 

_________________

# 1997 EL Falcon GLI - 600+rwkw

# 2008 FPV FG GTE - Xa Coilovers, 20x8/ 20x10 Fairladys

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 1:41 pm 
Getting Side Ways
Offline
User avatar

Age: 86

Posts: 1235

Joined: 7th Apr 2005

Gallery: 7 images

Ride: GTHO PH 1 EF ex chaser

Location: Willow vale, GOLD COAST
QLD, Australia

Needs a turbo timer so the turbo slows down while still having oil pressure :roll: :roll: :D

 

_________________

Rotten Old Revhead!!! XW GTHO + EF ex cop car (exractors 2.5 cat back zorst !6" Simmons K&N +airbox mods Lowered with Bilstein shocks+Whiteline Bars NEXT THING Swap HO for GTP or Ferrari!

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 2:06 pm 
Getting Side Ways
Offline

Age: 43

Posts: 9452

Joined: 9th Nov 2004

Gallery: 4 images

Ride: Fordrunner 5.0 Turbo

Location: Wollongong
NSW, Australia

{USERNAME} wrote:
Needs a turbo timer so the turbo slows down while still having oil pressure :roll: :roll: :D
Even after a minute or so at idle when you shut it off the thing still spins for over 30 seconds. BB turbo's are insane.
Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 4:07 pm 
Getting Side Ways
Offline

Age: 39

Posts: 1679

Joined: 9th Jul 2005

Gallery: 8 images

Ride: BA XR6 TURBO

Location: Newcastle
NSW, Australia

{USERNAME} wrote:
Needs a turbo timer so the turbo slows down while still having oil pressure :roll: :roll: :D


The xr6ts and typhoons and everything do not need turbo timers.. they r built to be able 2 turn off straight away
Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 6:00 pm 
Getting Side Ways
Offline

Age: 40

Posts: 868

Joined: 23rd Sep 2005

Ride: eb falcon

Location: kadina
SA, Australia

{USERNAME} wrote:
Needs a turbo timer so the turbo slows down while still having oil pressure :roll: :roll: :D

lol, gee, thats a brilliant idea.... how long did you think about that???

problem goes like this: engine running, turbo spinning, oil pressure present... stop engine, turbo still spinning, no oil pressure....

how can a turbo timer stop that??

like i said, your turbo will be still spinning in the vacinity of 6000rpm...

 

_________________

EB 4L, 8.4:1, R154, GT4202r, 4in exhaust, Greenslade Engineering exhaust manifold, plenum chamber, 90mm throttle, Garrett W2A cooler, Surecam custom, autronic SM4, Bosch 120lb, Crane HI-6, LX-92, LM-1, Turbosmart Reg, 2x bosch 044, turbosmart 48 gate. 470kw+ @ 18PSI

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 6:02 pm 
Getting Side Ways
Offline
User avatar

Age: 39

Posts: 4401

Joined: 25th Mar 2005

Ride: BA XT, BA XR6T, ED Ghia 5.0

Location: Perth
WA, Australia

Don't they keep the oil moving through the turbo anyway once the car is off? Something to do with theromodynamic stuff?

 

_________________

What's the difference between a Holden and a sheep? It's less embarrasing getting out of the back of a sheep..

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 6:05 pm 
Getting Side Ways
Offline
User avatar

Age: 86

Posts: 1235

Joined: 7th Apr 2005

Gallery: 7 images

Ride: GTHO PH 1 EF ex chaser

Location: Willow vale, GOLD COAST
QLD, Australia

If you knew the principle of a turbo timer you wouldn't say non informed statements how many turbo vehicles have you serviced or rebuilt :?: :roll: :D :D

 

_________________

Rotten Old Revhead!!! XW GTHO + EF ex cop car (exractors 2.5 cat back zorst !6" Simmons K&N +airbox mods Lowered with Bilstein shocks+Whiteline Bars NEXT THING Swap HO for GTP or Ferrari!

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 7:00 pm 
Getting Side Ways
Offline

Age: 40

Posts: 868

Joined: 23rd Sep 2005

Ride: eb falcon

Location: kadina
SA, Australia

mate, your comments keep getting more silly.... i think you need to think a bit deeper about the issue at hand.

i can tell you that we are not discussing letting a turbo cool down before switching off the engine, we are not talking about allowing oil to flow through the engine/turbo while it is idling......

if you can grasp this threads discussion, then can you PLEASE clearly explain, what it is you think a turbo timer will do to avoid the previously mentioned issue?????????

thankyou

oh, and as for how many turbo things ive been involved with, well, there is a chance that maybe i havent had as much to do with them as you, but guess what??? that makes you look even MORE stupid by saying what you are saying..... you should steer clear of anything turbo if you cant grasp the concept

 

_________________

EB 4L, 8.4:1, R154, GT4202r, 4in exhaust, Greenslade Engineering exhaust manifold, plenum chamber, 90mm throttle, Garrett W2A cooler, Surecam custom, autronic SM4, Bosch 120lb, Crane HI-6, LX-92, LM-1, Turbosmart Reg, 2x bosch 044, turbosmart 48 gate. 470kw+ @ 18PSI

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 7:45 pm 
Getting Side Ways
Offline

Age: 41

Posts: 3405

Joined: 7th Feb 2005

Ride: AU2 Ute

Location: melbourne
VIC, Australia

I would like an explanation of this magic turbo timer too.

{USERNAME} wrote:
Don't they keep the oil moving through the turbo anyway once the car is off? Something to do with theromodynamic stuff?


That is thermosyphoning. Im not sure if it applies to the oil but it definately happens with the coolant.
Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 7:54 pm 
Getting Side Ways
Offline
User avatar

Age: 36

Posts: 975

Joined: 26th Nov 2004

Ride: el falcon

Power: 608 rwkw

Location: Waroona
WA, Australia

wtf is this guy for real. he must not under stand that Ball Bearing turbos still spin at 5000-10000rpm at idle no matter how long u let it idle.

 

_________________

# 1997 EL Falcon GLI - 600+rwkw

# 2008 FPV FG GTE - Xa Coilovers, 20x8/ 20x10 Fairladys

Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 8:20 pm 
Getting Side Ways
Offline

Age: 43

Posts: 9452

Joined: 9th Nov 2004

Gallery: 4 images

Ride: Fordrunner 5.0 Turbo

Location: Wollongong
NSW, Australia

Leave him alone. He's a real old school car guy. Almost 70 years of age and owns a XW GTHO. I don't think his knowledge of turbo's goes beyond anything from the 80's like a nissan exa turbo.
Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 8:31 pm 
Getting Side Ways
Offline

Age: 38

Posts: 1279

Joined: 5th Apr 2005

Gallery: 2 images

Ride: Toyota Supra RZ

Location: Burwood Nights
VIC, Australia

{USERNAME} wrote:
Leave him alone. He's a real old school car guy. Almost 70 years of age and owns a XW GTHO. I don't think his knowledge of turbo's goes beyond anything from the 80's like a nissan exa turbo.


well no offence but he shouldnt be getting riled up over it.
Top
 Profile  
 
 
Posted: Wed Mar 14, 2007 8:39 pm 
Getting Side Ways
Offline

Age: 41

Posts: 3405

Joined: 7th Feb 2005

Ride: AU2 Ute

Location: melbourne
VIC, Australia

Old people these days :roll: :lol:
Top
 Profile  
 
Display posts from previous:
Sort by  
 Page 1 of 3  [ 41 posts ]  Go to page 1, 2, 3  Next

Who is online

Users browsing this forum: No registered users and 34 guests


You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum
cron

 

 

It is currently Tue Dec 24, 2024 1:04 am All times are UTC + 11 hours

 

 

(c)2014 Total Web Solutions Australia - Australian Web Hosting and Domain Names