Rotary Drag Racing The place to post your racing stories and info

How to make a FB hook?

Thread Tools
 
Search this Thread
 
Old 11-11-09, 12:35 PM
  #1  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
How to make a FB hook?

Just like the title says how do you make a FB hook? I have about 400hp and a set of 235/60/15 drag radials and the car wont cut a 60ft worth a damn. Is there a set up that people run? any help would be great. I would like to get down to the 1.5X 60 ft times.
Old 11-12-09, 12:25 AM
  #2  
Rotary Enthusiast

iTrader: (4)
 
1BADSP's Avatar
 
Join Date: Jun 2005
Location: Vancouver WA
Posts: 847
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by holtjohn
Just like the title says how do you make a FB hook? I have about 400hp and a set of 235/60/15 drag radials and the car wont cut a 60ft worth a damn. Is there a set up that people run? any help would be great. I would like to get down to the 1.5X 60 ft times.
changing the instant center of the car helped me get 1.9 60 ft's on street tires.
Old 11-12-09, 12:27 AM
  #3  
Rotary Enthusiast

iTrader: (4)
 
1BADSP's Avatar
 
Join Date: Jun 2005
Location: Vancouver WA
Posts: 847
Likes: 0
Received 0 Likes on 0 Posts
i didn't mean to hit the quote buttun
Old 11-12-09, 07:44 AM
  #4  
Gone Race'n

iTrader: (4)
 
moremazda's Avatar
 
Join Date: Dec 2001
Location: Rockford, IL
Posts: 1,544
Likes: 0
Received 0 Likes on 0 Posts
What rear end are you using? Are you still using the stock control arms and geometry?

You probably won't get the car to hook really well unless you redo the geometry of the control arms.
Old 11-12-09, 05:39 PM
  #5  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
Im using a ford 8.8 and im using stock links but I did change the pinion angle to down 4 and raised the upper link it helped a little.
Old 11-12-09, 06:26 PM
  #6  
GET OFF MY LAWN

iTrader: (1)
 
jgrewe's Avatar
 
Join Date: Feb 2005
Location: Fla.
Posts: 2,837
Likes: 0
Received 2 Likes on 2 Posts
The stock control arm angles are your problem. If you draw a line forward that follows their axis you'll find they are not helping you load the tires at all.

Do a little research on the "instant center" like mentioned above. Knowing your center of gravity height is important for the calculations. Its all a matter of where the lines from the arms cross(instant center,side view) in relation to the center of gravity. The instant center being in front or back or above or below the center of gravity effects what the car does.
Old 11-14-09, 08:04 AM
  #7  
Senior Member

iTrader: (3)
 
indispeed's Avatar
 
Join Date: Feb 2005
Location: bklyn,ny
Posts: 299
Likes: 0
Received 0 Likes on 0 Posts
I have same 8.8 rear, with 26x8.5 15 m/t slicks on an fb and i'm cutting 1.4 60 ft's
Old 11-14-09, 09:53 AM
  #8  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
indispeed what shocks and springs are you using and are you using the stock links or did you switch to rod ends.
Old 11-14-09, 10:39 PM
  #9  
Senior Member

iTrader: (3)
 
indispeed's Avatar
 
Join Date: Feb 2005
Location: bklyn,ny
Posts: 299
Likes: 0
Received 0 Likes on 0 Posts
I'm useing kyb shocks and racing beat spring with 2 coils cut, and also with tubular trailing arm w/ rod end's...
Old 11-15-09, 12:11 AM
  #10  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
what is your best time and mph? and thanks for the info.
Old 11-15-09, 02:11 PM
  #11  
Banned. I got OWNED!!!
 
racerlinkfc's Avatar
 
Join Date: Dec 2006
Location: Palmdale Ca
Posts: 275
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by indispeed
I have same 8.8 rear, with 26x8.5 15 m/t slicks on an fb and i'm cutting 1.4 60 ft's
same here
Old 11-15-09, 02:54 PM
  #12  
Senior Member

iTrader: (3)
 
indispeed's Avatar
 
Join Date: Feb 2005
Location: bklyn,ny
Posts: 299
Likes: 0
Received 0 Likes on 0 Posts
10.9 @129
Old 11-16-09, 07:23 PM
  #13  
Senior Member

iTrader: (37)
 
vmarx7@yahoo.com's Avatar
 
Join Date: Oct 2007
Location: mass
Posts: 383
Likes: 0
Received 2 Likes on 2 Posts
Originally Posted by indispeed
I have same 8.8 rear, with 26x8.5 15 m/t slicks on an fb and i'm cutting 1.4 60 ft's
thinking about going this route also
can you guys post some pics of your setups for reference
Old 11-17-09, 01:57 PM
  #14  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
ya any pics would be great I will post some of my setup. Thanks
Old 11-17-09, 02:11 PM
  #15  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts


here is a older pic of my rear end set up, I reinforced the upper brackets some.
Old 11-17-09, 02:12 PM
  #16  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
Old 11-17-09, 05:51 PM
  #17  
*** Bless The USA

iTrader: (8)
 
Viking War Hammer's Avatar
 
Join Date: Jan 2007
Location: Saint Louis / Illinois
Posts: 7,139
Received 0 Likes on 0 Posts
What's the biggest tire you can fit on a untubbed 1st gen?

26x10.5x15?
Old 11-17-09, 06:04 PM
  #18  
*** Bless The USA

iTrader: (8)
 
Viking War Hammer's Avatar
 
Join Date: Jan 2007
Location: Saint Louis / Illinois
Posts: 7,139
Received 0 Likes on 0 Posts
8.8

Old 11-17-09, 06:35 PM
  #19  
Junior Member
Thread Starter
 
holtjohn's Avatar
 
Join Date: Mar 2009
Location: usa
Posts: 45
Likes: 0
Received 0 Likes on 0 Posts
man your car is so sick I just dont have to money to tub mine.
Old 11-30-09, 12:08 PM
  #20  
Senior Member

 
Magnus Berglund's Avatar
 
Join Date: Jan 2002
Location: Jönköping, Sweden
Posts: 739
Received 5 Likes on 1 Post
Nice rearend!
Any more pictures?

//Magnus
Old 12-04-09, 04:29 AM
  #21  
Corn Fed FD

iTrader: (1)
 
tony94s4's Avatar
 
Join Date: Mar 2008
Location: fort worth
Posts: 409
Received 1 Like on 1 Post
Originally Posted by Viking War Hammer
What's the biggest tire you can fit on a untubbed 1st gen?

26x10.5x15?
I am trying to find out also, anyone??
Old 06-11-10, 05:45 AM
  #22  
Junior Member

 
AlexMeyer's Avatar
 
Join Date: Feb 2006
Location: Denmark
Posts: 15
Likes: 0
Received 0 Likes on 0 Posts
Originally Posted by tony94s4
I am trying to find out also, anyone??
according to what I can gather 26x10.5x15 is the biggest for ET streets, while 26x8.5x15 is the biggest for ET drags. The difference is because drags are measured as treadpatch while streets are measured as tire width. See http://www.thirdgen.org/techboard/su...t-streets.html
Old 06-12-10, 11:45 AM
  #23  
DPG Burnout

iTrader: (53)
 
rotorholic's Avatar
 
Join Date: Jul 2005
Location: DALLAS TX
Posts: 2,384
Likes: 0
Received 7 Likes on 7 Posts
Biggest tire after a little hammer action is 26X8.5X15.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
trickster
2nd Generation Specific (1986-1992)
25
07-01-23 04:40 PM
DaJedicc27
2nd Generation Specific (1986-1992)
122
12-19-15 02:48 PM
elfking
3rd Generation Specific (1993-2002)
3
08-19-15 09:48 PM



Quick Reply: How to make a FB hook?



All times are GMT -5. The time now is 11:58 AM.