DIY Turbo Discussion greddy on a 1.8? homebrew kit?

How-to: pipe bending (with tool info)

Thread Tools
 
Search this Thread
 
Old 01-07-2014, 06:31 PM
  #1  
Newb
Thread Starter
iTrader: (1)
 
crazymittens's Avatar
 
Join Date: Nov 2012
Location: Oshawa
Posts: 34
Total Cats: 2
Default How-to: pipe bending (with tool info)

The other thread wasn't moved, so I guess this is the place for this kinda thing.

Continuing my contribution to google fodder...

I read through mx592's incredible build thread, saw hard lines custom bent, and wondered how unattainable that would be for mere mortals.

Turns out you just need a decent bender/cutter! Annnd a lot of patience/skill with measuring (made easier with welding rod models).

The Home Machinist! • View topic - The art of tube bending

This is a great read for those new to pipe bending. Goes over tools, methods, etc. It's centered around model (?) steam locomotives. They have boost, right?

The 'how-to' pipe bending stuff starts here: The Home Machinist! • View topic - The art of tube bending

If anyone has info on where to use/not use hard lines in a turbo/automotive application, or anything else that would help would-be DIY folk...I'd for sure like to know. And by know...I mean if nobody posts anything I'll do more googling.

Guessing only sections to/from the radiator or oil cooler would need flex lines to deal with drivetrain movement.
crazymittens is offline  
Old 01-08-2014, 10:12 AM
  #2  
Elite Member
iTrader: (1)
 
Leafy's Avatar
 
Join Date: Jun 2012
Location: NH
Posts: 9,479
Total Cats: 104
Default

For tube bending this looks like a good read. How to Do Custom Hard-Line Bending- Hot Rod Magazine

I have the harbor freight tubing bender. For 6 freaking dollars I currently dont understand how the name brand ones could be hundreds of dollars better, but I'm sure they are.

After the scare with almost burning through my braided and fire sleeved turbo oil feed, thats about to become hardline.
Leafy is offline  
Old 01-08-2014, 10:37 AM
  #3  
Elite Member
iTrader: (4)
 
hornetball's Avatar
 
Join Date: Mar 2008
Location: Granbury, TX
Posts: 6,301
Total Cats: 696
Default

Another relevant thread:

https://www.miataturbo.net/general-m...od-read-70535/

For any hardline that's on the engine (like Leafy's turbo oil supply), use steel tube for fatigue resistance. I've seen lots of aluminum tubes crack.
hornetball is offline  
Old 01-09-2014, 05:51 PM
  #4  
Newb
Thread Starter
iTrader: (1)
 
crazymittens's Avatar
 
Join Date: Nov 2012
Location: Oshawa
Posts: 34
Total Cats: 2
Default

hornetball, I remember reading that back when it was posted, thanks for the contribution!

Leafy, great read, thanks!
edit: Oh, and this is why different brands:
Here's Bohlen's 15-year collection of hand-benders in a number of tube sizes and jaw styles. The various brands clamp the tubing in individual ways, allowing different shapes to be formed without the bent tube interfering with the tool itself. Don't buy electrical conduit benders.

Last edited by crazymittens; 01-09-2014 at 06:09 PM.
crazymittens is offline  
Old 01-09-2014, 07:56 PM
  #5  
Elite Member
iTrader: (6)
 
kenzo42's Avatar
 
Join Date: Sep 2007
Location: CA
Posts: 2,016
Total Cats: 13
Default

Wasn't JasonC SBB using plumbing copper tubes successfully?

Damn 37* flaring tools are $$$.

Last edited by kenzo42; 01-10-2014 at 05:41 AM.
kenzo42 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
Corky Bell
Prefabbed Turbo Kits
18
11-22-2016 09:01 PM
Trent
WTB
2
10-01-2015 12:15 PM



Quick Reply: How-to: pipe bending (with tool info)



All times are GMT -4. The time now is 03:33 AM.