NW RX-7 Forum Serving Washington, Oregon, Idaho and Alaska members

FC Bumper Project

Thread Tools
 
Search this Thread
 
Old Dec 7, 2010 | 12:15 AM
  #1  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
OR FC Bumper Project

So after having it hanging in his garage for over 2 years my buddy Ryan finally let me have his front bumper that he destroyed on a touge road we were checking out one night. So i have myself a new project now. I started by bondoing the back but quickly found that it wasn't gonna cut it, so onto the fiberglass. I've had experience with bondo but not glass so this was all new to me lol.









Reply
Old Dec 7, 2010 | 12:17 AM
  #2  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or








Reply
Old Dec 7, 2010 | 12:18 AM
  #3  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or








Reply
Old Dec 7, 2010 | 10:43 AM
  #4  
FD3SEngineering's Avatar
"Insatiable challenge!"
iTrader: (4)
 
Joined: Mar 2010
Posts: 65
Likes: 0
From: Beaverton OR
You need to use mat + a ton of resin. Every place it has cracked/ect it needs to be reinforced from the back.
Reply
Old Dec 7, 2010 | 04:35 PM
  #5  
thejallenator's Avatar
Rotary Enthusiast
Tenured Member 10 Years
iTrader: (14)
 
Joined: Mar 2009
Posts: 1,161
Likes: 0
From: the dalles
Originally Posted by FD3SEngineering
You need to use mat + a ton of resin. Every place it has cracked/ect it needs to be reinforced from the back.
what he said. tose are going to be your main focus points since they are the weakest points.
Reply
Old Dec 7, 2010 | 07:39 PM
  #6  
RW-7's Avatar
Moderating the Trochoid
Tenured Member: 20 Years
Liked
iTrader: (56)
 
Joined: Oct 2005
Posts: 1,899
Likes: 4
From: Willamette Valley, OR
Awesome work. Looking forward to seeing it on the car.
Reply
Old Dec 7, 2010 | 08:54 PM
  #7  
silverfdturbo6port's Avatar
500+hp club
Tenured Member 15 Years
iTrader: (26)
 
Joined: Sep 2007
Posts: 2,211
Likes: 4
From: .
/looks like your only using resin? you should first take the ares down to base (fiberglass). the inside is where you want to really go crazy and add lots of fiberglass as nobody is going to see it. then filler on the outside cracks, LOL years of fixing fiberglass semi hoods for me
Reply
Old Dec 7, 2010 | 10:43 PM
  #8  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
Originally Posted by FD3SEngineering
You need to use mat + a ton of resin. Every place it has cracked/ect it needs to be reinforced from the back.

Originally Posted by silverfdturbo6port
/looks like your only using resin? you should first take the ares down to base (fiberglass). the inside is where you want to really go crazy and add lots of fiberglass as nobody is going to see it. then filler on the outside cracks, LOL years of fixing fiberglass semi hoods for me
actually there's no need to go all crazy with reinforcing anything. i built my car to drive and to drive hard, that being said, this bumper won't last a full drift season in one piece at PARC or Hoodoo no matter what i put in there. I'd like to say it would but i like pushing it and that along with the ride height equals lots more glassing later on.

i'm not just using resin, i'm using tigers hair with resin, it's PLENTY strong. i just don't see the need for mat because like i said, it's going on my drift car. As long as it's straight and pretty i'm fine with it.

If this were going on my street car then yes i would reinforce it and fix all the cracks and other stuff you guys can't see in the pictures but that's just not gonna happen.
Reply
Old Dec 7, 2010 | 10:49 PM
  #9  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
Originally Posted by RW-7
Awesome work. Looking forward to seeing it on the car.
Thanks, i appreciate that.
Reply
Old Dec 7, 2010 | 11:13 PM
  #10  
silverfdturbo6port's Avatar
500+hp club
Tenured Member 15 Years
iTrader: (26)
 
Joined: Sep 2007
Posts: 2,211
Likes: 4
From: .
well i agreee lol if it only has to last a little while
Reply
Old Dec 8, 2010 | 10:25 PM
  #11  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
Originally Posted by silverfdturbo6port
well i agreee lol if it only has to last a little while
don't get me wrong, i will be tough'n up the bottom lip a little bit but nothing crazy. Just enough to survive a little scrapping on and off the flatbed or the usual cone tapping
Reply
Old Dec 8, 2010 | 11:08 PM
  #12  
Mr_Miles's Avatar
Senior Member
Tenured Member 05 Years
iTrader: (1)
 
Joined: Oct 2010
Posts: 484
Likes: 0
From: oregon
Wish salem was closer, I'd have gone down there and helped! I love fiberglass. it's fun. I've done fender flares for a truck and a few bumpers for misc cars, and was debating making my own fender flares for my fb...
Reply
Old Dec 9, 2010 | 11:45 AM
  #13  
Josh18_2k's Avatar
Rotary Freak
Tenured Member 10 Years
iTrader: (3)
 
Joined: Jan 2003
Posts: 2,024
Likes: 1
From: Gresham, OR
did you see what earl did with his front bumper? built a rollcage type thing that runs along the inside of the bumper so it doesnt get shattered by everything it touches. its in his build thread somewhere. seemed like a great idea for people with rediculous/fragile aero who plan to smash it into things.
Reply
Old Dec 10, 2010 | 06:50 PM
  #14  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
Originally Posted by Josh18_2k
did you see what earl did with his front bumper? built a rollcage type thing that runs along the inside of the bumper so it doesnt get shattered by everything it touches. its in his build thread somewhere. seemed like a great idea for people with rediculous/fragile aero who plan to smash it into things.
i didn't see his but there was a turbo LS1 S14 in NorCal that did the same. that thing had to weigh a ton though lol. i suppose it would depend on the material used though. i think it's a good idea as long as it's not too heavy.
Reply
Old Dec 13, 2010 | 12:48 AM
  #15  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
i finally got to the point where i was "happy enough" with the bumper today so i primed it in my garage with the door half shut......



...........then this happened to the subframe, pure high on rattle can devistation super speed cheetah subrame with metallic flake FTW

Reply
Old Dec 17, 2010 | 02:02 PM
  #16  
marshall13B's Avatar
Apprentice Tech.
Tenured Member 15 Years
iTrader: (5)
 
Joined: Nov 2005
Posts: 484
Likes: 0
From: Marysville, Wa
Cougars are everywhere.... lol jk. I think I'm gunna paint mine too. I'm def gunna do something with the pumpkin!
Reply
Old Dec 17, 2010 | 09:05 PM
  #17  
leftcoastdrifter's Avatar
Thread Starter
Dustin Becktold
Tenured Member 05 Years
iTrader: (17)
 
Joined: Oct 2007
Posts: 674
Likes: 0
From: Salem Or
Originally Posted by marshall13B
Cougars are everywhere.... lol jk. I think I'm gunna paint mine too. I'm def gunna do something with the pumpkin!
lol, i was gonna do something crazy/stupid with my diff too but i think i'll stop with the subframe.

Originally Posted by Rotard Wankel
look really nice!! Look forward to seeing pics of it on the car!!
it's a lot nicer then when i got it for sure but it's not great. it's gonna be beat on pretty hard so i'm not looking for perfect but i'll take "really nice"
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
ZacMan
Build Threads
4
Sep 19, 2015 09:20 PM




All times are GMT -5. The time now is 06:22 PM.