DIY Turbo Discussion greddy on a 1.8? homebrew kit?

Looks like all my v-band clamp connections leak, why?

Thread Tools
 
Search this Thread
 
Old 07-01-2008, 07:02 PM
  #1  
Junior Member
Thread Starter
 
fluke's Avatar
 
Join Date: Jan 2006
Location: Toronto
Posts: 181
Total Cats: 0
Default Looks like all my v-band clamp connections leak, why?

Hi, I pulled my exhaust apart and I can see exhaust leaks at all the v-band clamps. The system is stainless and I'm concerned about warpage during welding. Do I need gaskets?

WhatdoIdo??
fluke is offline  
Old 07-01-2008, 08:15 PM
  #2  
y8s
2 Props,3 Dildos,& 1 Cat
iTrader: (8)
 
y8s's Avatar
 
Join Date: Jun 2005
Location: Fake Virginia
Posts: 19,338
Total Cats: 573
Default

pictures.

the flanges are pretty hefty and shouldn't warp. are you sure they're lined up in the clamp? some don't have pilot bores that line them up easily.
y8s is offline  
Old 07-02-2008, 10:33 AM
  #3  
Senior Member
iTrader: (6)
 
nester's Avatar
 
Join Date: Sep 2005
Location: Houston, TX
Posts: 811
Total Cats: 0
Default

I've seen some of the cheaper vband assemblies leak, it's typically because the clamp is too big, generally by about hundredth or so of an inch.
nester is offline  
Old 07-02-2008, 11:46 PM
  #4  
Junior Member
iTrader: (1)
 
StankCheeze's Avatar
 
Join Date: Oct 2006
Location: Cincinnati, OH
Posts: 375
Total Cats: 0
Default

Just weld it. Clamped exhausts are crap.
StankCheeze is offline  
Old 07-03-2008, 07:29 AM
  #5  
Junior Member
Thread Starter
 
fluke's Avatar
 
Join Date: Jan 2006
Location: Toronto
Posts: 181
Total Cats: 0
Default

Originally Posted by y8s
pictures.

the flanges are pretty hefty and shouldn't warp. are you sure they're lined up in the clamp? some don't have pilot bores that line them up easily.
They have the "pilot bores", but I'll recheck to see if they're aligned. How much should I be tightening these things? I don't want to damage them.
fluke is offline  
Old 07-03-2008, 10:15 AM
  #6  
y8s
2 Props,3 Dildos,& 1 Cat
iTrader: (8)
 
y8s's Avatar
 
Join Date: Jun 2005
Location: Fake Virginia
Posts: 19,338
Total Cats: 573
Default

Originally Posted by fluke
They have the "pilot bores", but I'll recheck to see if they're aligned. How much should I be tightening these things? I don't want to damage them.
they dont need to be too tight. you should be able to get them tight enough with a 3/8 standard size ratchet without straining yourself. basically just enough to keep them from rotating.
y8s is offline  
Old 07-03-2008, 10:19 AM
  #7  
Junior Member
iTrader: (3)
 
blue turbo mx5's Avatar
 
Join Date: Sep 2005
Location: las vegas
Posts: 203
Total Cats: 0
Default

my car is all Vbands and i have no leaks
blue turbo mx5 is offline  
Old 07-03-2008, 11:05 AM
  #8  
Elite Member
iTrader: (39)
 
Zabac's Avatar
 
Join Date: Sep 2007
Location: High Point NC
Posts: 4,850
Total Cats: 8
Default

V-bands pwn your ***.
Zabac is offline  
Old 07-03-2008, 02:08 PM
  #9  
Junior Member
Thread Starter
 
fluke's Avatar
 
Join Date: Jan 2006
Location: Toronto
Posts: 181
Total Cats: 0
Default

Originally Posted by StankCheeze
Just weld it. Clamped exhausts are crap.
Uh, no joints from the turbo to the muffler?
fluke is offline  
Old 07-04-2008, 11:54 PM
  #10  
Senior Member
iTrader: (3)
 
chance91's Avatar
 
Join Date: May 2008
Location: Fargo, ND
Posts: 533
Total Cats: 3
Default

Originally Posted by fluke
Uh, no joints from the turbo to the muffler = awesome!?!??
Fixed. Seriously though. He must be a looney. Sorry, I don't do v-band or I'd help. I still do donuts
chance91 is offline  
Old 07-05-2008, 08:39 AM
  #11  
Junior Member
Thread Starter
 
fluke's Avatar
 
Join Date: Jan 2006
Location: Toronto
Posts: 181
Total Cats: 0
Default

Well, I have one at the end of the downpipe, one at the beginning of the cat, and one after the cat.

If there's a small leak, what's the worst that can happen?
fluke is offline  
Old 07-05-2008, 03:09 PM
  #12  
I'm Miserable!
iTrader: (5)
 
bryantaylor's Avatar
 
Join Date: Dec 2006
Location: jacksonville, fl
Posts: 1,711
Total Cats: -1
Default

Originally Posted by fluke
If there's a small leak, what's the worst that can happen?
you get pulled over, find out you have warrants, spend the rest of your life in jail getting raped by a large black man named "tiny" only to find out 8 years latter that it was just someone with the same name that had the warrents. but you have grown to love tiny. you brake him out of jail and you both run away to san fran, get married and spend your life together breading show hapsters for elton john.
bryantaylor is offline  
Old 07-05-2008, 04:01 PM
  #13  
Junior Member
 
redrumracer's Avatar
 
Join Date: May 2007
Location: Homestead Fl.
Posts: 92
Total Cats: 1
Default

Originally Posted by bryantaylor
you get pulled over, find out you have warrants, spend the rest of your life in jail getting raped by a large black man named "tiny" only to find out 8 years latter that it was just someone with the same name that had the warrents. but you have grown to love tiny. you brake him out of jail and you both run away to san fran, get married and spend your life together breading show hapsters for elton john.
wow
redrumracer is offline  
Old 07-05-2008, 04:13 PM
  #14  
Junior Member
Thread Starter
 
fluke's Avatar
 
Join Date: Jan 2006
Location: Toronto
Posts: 181
Total Cats: 0
Default

Originally Posted by bryantaylor
you get pulled over, find out you have warrants, spend the rest of your life in jail getting raped by a large black man named "tiny" only to find out 8 years latter that it was just someone with the same name that had the warrents. but you have grown to love tiny. you brake him out of jail and you both run away to san fran, get married and spend your life together breading show hapsters for elton john.
You took that from my bio
fluke is offline  
Old 07-05-2008, 04:51 PM
  #15  
Senior Member
iTrader: (3)
 
chance91's Avatar
 
Join Date: May 2008
Location: Fargo, ND
Posts: 533
Total Cats: 3
Default

HAHAHAHAHAHAHAHAHA... Ha.
chance91 is offline  
Old 07-05-2008, 05:02 PM
  #16  
Tour de Franzia
iTrader: (6)
 
hustler's Avatar
 
Join Date: Jun 2006
Location: Republic of Dallas
Posts: 29,085
Total Cats: 375
Default

Originally Posted by bryantaylor
you get pulled over, find out you have warrants, spend the rest of your life in jail getting raped by a large black man named "tiny" only to find out 8 years latter that it was just someone with the same name that had the warrents. but you have grown to love tiny. you brake him out of jail and you both run away to san fran, get married and spend your life together breading show hapsters for elton john.
you left out the part about his world record holding collection of ball-gags and handballing in the Castro.
hustler is offline  
Old 07-05-2008, 05:42 PM
  #17  
I'm Miserable!
iTrader: (5)
 
bryantaylor's Avatar
 
Join Date: Dec 2006
Location: jacksonville, fl
Posts: 1,711
Total Cats: -1
Default

Originally Posted by hustler
you left out the part about his world record holding collection of ball-gags and handballing in the Castro.
that would be after tiny died from an rabbid escape hampster that would crawl into tiny's ear while he was sleeping one night and started to eat his brain. target (which would be flukes nickname given by tiny because of all the late night games of bun-darts) would start to collect ball-gags with his paychecks that he gets from working as a greater at the local wal-mart.
bryantaylor is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Full_Tilt_Boogie
Build Threads
84
04-12-2021 04:21 PM
StratoBlue1109
Miata parts for sale/trade
21
09-30-2018 01:09 PM
stoves
Suspension, Brakes, Drivetrain
5
04-21-2016 03:00 PM
mx592
Suspension, Brakes, Drivetrain
1
10-01-2015 12:45 AM
nick470
MEGAsquirt
1
09-30-2015 10:32 PM



Quick Reply: Looks like all my v-band clamp connections leak, why?



All times are GMT -4. The time now is 02:32 AM.