Drag Racing Tech
Sponsored by:
Sponsored by:

Backhalf Project Started. Pic inside

Thread Tools
 
Search this Thread
 
Old Nov 28, 2006 | 12:29 AM
  #41  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

backwoods, lookin sexy...



so far this is what ive got tied up in my project


160ft 1 5/8 4130 --- 500$ got a smokin deal

preformed rear rails and crossmember 2x3 sq tubing 150$
- the only reason i orderd them was cuz i wasnt sure i had enough tubing to do everything i wanted

Complete dana 60 out of a 1 ton ford 20$

- i still have to go through it and rebuild it, narrow it and fab brackets

Stock 10 bolt with 4 link brackets so i can cruise around on the street with ZR1s if i want - - free


So thats roughly 700 bucks in what ive got into it now, add another 500 for the 4 link, rod ends and shocks puts me at 1200 in just parts and im not paying for labor

I may end up just buying a d60 from moser so thats roughly another 2k with brakes. then figure another 1000 for wheels and tires.

So a grand total of 4k for parts and no labor.


-john
Reply
Old Nov 28, 2006 | 10:31 AM
  #42  
Bellflower's Avatar
Thread Starter
Staging Lane
 
Joined: Sep 2005
Posts: 80
Likes: 0
Default Price

Im looking at:

600 in steel tubing and frame rails, swingouts
1500 in labor
350 in wheels, tires
250 fourlink
600 coilovers

so around 4000 grand total. still not to bad
Reply
Old Nov 28, 2006 | 11:04 AM
  #43  
MOLESTER's Avatar
On The Tree
iTrader: (3)
 
Joined: Oct 2005
Posts: 195
Likes: 0
From: Kantucky
Default

just out of curiosity, how much weight will all that tubing add to the weight of the car?
I know you chopping alot of the factory body off but that tubing is pretty heavy.
Reply
Old Nov 28, 2006 | 12:24 PM
  #44  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

Originally Posted by MOLESTER
just out of curiosity, how much weight will all that tubing add to the weight of the car?
I know you chopping alot of the factory body off but that tubing is pretty heavy.


4130 chromoly is around 3.5lbs per ft so figure 160ft = 560lbs

but ya figure everything would be close to evening out after weight reduction and lighter components



-john
Reply
Old Nov 29, 2006 | 12:14 AM
  #45  
MOLESTER's Avatar
On The Tree
iTrader: (3)
 
Joined: Oct 2005
Posts: 195
Likes: 0
From: Kantucky
Default

I would love to do somethin like this but i cant bring myself to chopping up my 02 SS, i give you guys props for being able to.
Reply
Old Nov 29, 2006 | 12:47 AM
  #46  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

Originally Posted by MOLESTER
I would love to do somethin like this but i cant bring myself to chopping up my 02 SS, i give you guys props for being able to.

il agree with ya there i couldnt bring my self to chop up a ss especially a 02. if you were serious about pursueing it do what i did and start with a v6 car, you have to gut everything anyway including suspension. Plus insurance is dirt cheap compared to a z28 or SS.


-john
Reply
Old Nov 29, 2006 | 01:04 AM
  #47  
9sec93's Avatar
8 Second Club
iTrader: (67)
 
Joined: Dec 2005
Posts: 1,169
Likes: 2
From: NW Indiana
Default

my car ended up lighter even after all my mild steel tubing. the stock floor in the rear is alot heavier than you think. many many layers to cut out.
Reply
Old Nov 29, 2006 | 06:27 AM
  #48  
Bellflower's Avatar
Thread Starter
Staging Lane
 
Joined: Sep 2005
Posts: 80
Likes: 0
Default weight

Im shooting for a 2900-3000lb race weight. Gonna be touugh, Be it can be done
Reply
Old Nov 29, 2006 | 06:30 AM
  #49  
MADMAN's Avatar
LS1Tech Sponsor
20 Year Member
Photogenic
Photoriffic
Shutterbug
iTrader: (4)
 
Joined: Jan 2002
Posts: 5,295
Likes: 4
From: At the track
Default

Originally Posted by JPMuscle
4130 chromoly is around 3.5lbs per ft so figure 160ft = 560lbs

but ya figure everything would be close to evening out after weight reduction and lighter components



-john

You quoted mild steel weights. 1 5/8 chromemoly is 1.1 lbs a ft.
__________________
www.madmanandcoracing.com


225-343-9029
Reply
Old Nov 29, 2006 | 01:31 PM
  #50  
9sec93's Avatar
8 Second Club
iTrader: (67)
 
Joined: Dec 2005
Posts: 1,169
Likes: 2
From: NW Indiana
Default

with a few calculations i came up with moly weighing 1.37 lb per foot and mild steel weighing 1.93 lb per foot. and that is 1 5/8 tubing. which is about right becasue i know from past experience that moly is about 70% the weight of mild steel. anyone feel free to correct me if im wrong.
Reply
Old Nov 29, 2006 | 01:36 PM
  #51  
JUICED96Z
Guest
 
Posts: n/a
Default

Thats SOUNDS about right..

A lot of people don't think its worth the extra money.... but it adds up depending on how far you go if you ask me.

A 30% weight savings is a lot if you ask me....
Reply
Old Nov 29, 2006 | 02:47 PM
  #52  
DOTracer's Avatar
Staging Lane
 
Joined: Apr 2005
Posts: 92
Likes: 0
From: Westminster, MD
Default

Originally Posted by JPMuscle
4130 chromoly is around 3.5lbs per ft so figure 160ft = 560lbs

but ya figure everything would be close to evening out after weight reduction and lighter components



-john
My catalog shows 1 5/8" x .083" chromoly tubing to weigh 1.367 lbs/ft.

I can't find any tubing listed which weighs 3.5 lbs/ft. Even 1 5/8" x .134" wall ERW mild steel only weighs 2.134 lbs/ft.
Reply
Old Nov 30, 2006 | 04:22 PM
  #53  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

Originally Posted by MADMAN
You quoted mild steel weights. 1 5/8 chromemoly is 1.1 lbs a ft.


oops thats my bad, I was going off numbers i saw kickn around on here before. I was thinking mild but typing chromoly. I really need to stop staring at my computer for long periods of time.



-john
Reply
Old Dec 1, 2006 | 01:18 AM
  #54  
revtime's Avatar
TECH Resident
iTrader: (1)
 
Joined: Apr 2006
Posts: 819
Likes: 0
From: OMG I'm in Kansas
Default

Originally Posted by gator's 99TA
man you guys are hardcore!
Man, thats beyond hardcore.
Wish I had the guts to do it though.
Reply
Old Dec 13, 2006 | 11:59 PM
  #55  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

so wheres everybodies updates at??




-john
Reply
Old Dec 14, 2006 | 09:08 AM
  #56  
9sec93's Avatar
8 Second Club
iTrader: (67)
 
Joined: Dec 2005
Posts: 1,169
Likes: 2
From: NW Indiana
Default

we need more pics. seeing progress pics of other cars motivates me to actually work on my own.
Reply
Old Dec 14, 2006 | 04:50 PM
  #57  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

Originally Posted by 9sec93
we need more pics. seeing progress pics of other cars motivates me to actually work on my own.


what ya got left to to do?



-john
Reply
Old Dec 14, 2006 | 05:07 PM
  #58  
9sec93's Avatar
8 Second Club
iTrader: (67)
 
Joined: Dec 2005
Posts: 1,169
Likes: 2
From: NW Indiana
Default

im changing the front end over to the 98+ style and i got a sunoco hood (extended to the windshield). also switching to a wishbone in the rear instead of the diagonal link.
Reply
Old Dec 14, 2006 | 06:14 PM
  #59  
JPMuscle's Avatar
TECH Enthusiast
 
Joined: Apr 2005
Posts: 680
Likes: 0
From: Jamestown, NY
Default

nice, you buildin the wishbone yourself or are you gona go with a kit?


-john
Reply
Old Dec 24, 2006 | 01:33 AM
  #60  
Bellflower's Avatar
Thread Starter
Staging Lane
 
Joined: Sep 2005
Posts: 80
Likes: 0
Default Update

i will have pics soon, putting in the wishbone and getting ready for aluminum work . Aluminum work is gonna be a BEEEEAATTCCHHHH!!!!!
Reply



All times are GMT -5. The time now is 06:01 PM.