2nd Generation Specific (1986-1992) 1986-1992 Discussion including performance modifications and technical support sections.

Home-built bumper grille ducts

Thread Tools
 
Search this Thread
 
Old 04-05-03 | 12:12 PM
  #51  
autocrash's Avatar
Now with more 1st Gen!
 
Joined: Dec 2001
Posts: 1,534
Likes: 0
From: Ottawa
looks damn good man
Old 04-05-03 | 02:30 PM
  #52  
rxcyprus7's Avatar
Full Member
 
Joined: Dec 2002
Posts: 153
Likes: 0
From: cyprus
ya keep it up...Ever cosider how it'd look with splitters
Old 04-05-03 | 02:35 PM
  #53  
Jimmy325i's Avatar
No longer cares
 
Joined: Apr 2002
Posts: 1,345
Likes: 0
From: just a bit north of your business
You're getting the right idea by trial and error... well sorta. lol

You want to fully impregnate the mat and have it "wet" all the way through. Applying resin to the surface before laying the fabric and then pressing the resin through the material is one way of accomplishing that but you don't have enough resin if you're not getting the surface wet as well. You might want to make a prepreg box lined with a trash bag so you can lay the mat in a bath of resin and get it wetted before laying it up on the bumper. Just be sure you use a little less hardener in that mix so it doesn't gel too fast on ya and become waste.
Old 04-08-03 | 04:51 PM
  #54  
Full Member
 
Joined: Oct 2002
Posts: 85
Likes: 0
From: cali
Im begining a project to see how the cardboard will hold up has a mold to make a front body kit for my 87 colt turbo:P if it turns out good itll have a fairly nice lookin evo 3 front
Old 04-08-03 | 11:33 PM
  #55  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
Go for it! It is a bigger project than it seems at first but definately fun.

Here are my latest pics showing the inside of the radiator opening.

Old 04-09-03 | 12:41 AM
  #56  
Manolis_D's Avatar
Rotary Enthusiast
iTrader: (2)
 
Joined: Sep 2001
Posts: 932
Likes: 0
From: Altadena, CA
Cool!
-Manolis
Old 04-09-03 | 01:22 AM
  #57  
rx_7_driver's Avatar
Senior Member
 
Joined: Apr 2002
Posts: 717
Likes: 0
From: New Orleans, Louisiana
damn...... i still want one, plan on making some extras for sale?


-Shawn
Old 04-09-03 | 07:10 AM
  #58  
skyypilot's Avatar
Senior Member

 
Joined: Mar 2003
Posts: 354
Likes: 0
From: Connecticut
Nice work. I can't wait to see your ram air setup.
Old 04-09-03 | 06:19 PM
  #59  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
Honestly, the response and interest level here has made me wonder if I could actually produce an entire front bumper cover from fiberglass, in the shape of my prototype here. It wouldn't be too hard to make a bunch of them, once I had a mold made. Making the mold would take some time but laying up a few layers of glass into it (to make the production bumper covers) would be quick.

If I weren't going off to college this Fall I would probably try a production run of 10 or so at $100ish ea. if people wanted them. It would take about $45 in materials and 4 hours of work to make one if I had a mold.
Old 04-09-03 | 06:41 PM
  #60  
Trav's Avatar
Rotary Enthusiast
 
Joined: Aug 2002
Posts: 1,273
Likes: 0
From: Kansas
sign me up!
Old 04-09-03 | 08:10 PM
  #61  
seriousfunracing's Avatar
Junior Member
 
Joined: Jun 2002
Posts: 42
Likes: 0
From: east Tn
An ambitious project that's gonna look good. keep posting
Old 04-09-03 | 10:38 PM
  #62  
Rx-7Blazin's Avatar
Rotary Enthusiast
 
Joined: Aug 2002
Posts: 886
Likes: 0
From: Austin, Tx
damn that looks sweeeett dude make some id love to buy one you could make some $$ off those you need to spray it so we can shee the true shape its kinda hard to tell
Old 04-09-03 | 10:38 PM
  #63  
Rx-7Blazin's Avatar
Rotary Enthusiast
 
Joined: Aug 2002
Posts: 886
Likes: 0
From: Austin, Tx
damn that looks sweeeett dude make some id love to buy one you could make some $$ off those you need to spray it so we can shee the true shape its kinda hard to tell
Old 04-10-03 | 09:21 PM
  #64  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
I have been making myself go out to the shop every evening to do a lay-up session. Sometimes I have to drag myself out there. But builders of home-built kitplanes (HUGE projects) know that if you do something on the project every day, it eventually gets finished.

I am in the stage of doubling up my layers now. Here is a wide angle shot of tonight's scene:

And here is a shot of my practice project for this bumper job, my relocated battery with its fiberglass form-fitted box.

Last edited by 88IntegraLS; 04-10-03 at 09:26 PM.
Old 04-10-03 | 10:04 PM
  #65  
86J's Avatar
86J
Senior Member
 
Joined: Jun 2002
Posts: 407
Likes: 0
From: Calgary, A.B.
it's looking prety good

I can't wait to see the finished product.
Old 04-10-03 | 10:11 PM
  #66  
Joonas's Avatar
Full Member

 
Joined: Jan 2003
Posts: 219
Likes: 0
From: Nanaimo BC Canada
looks sooo good you could totally sell a bunch of those I would be in depending on how it looks finished and on the car
Old 04-13-03 | 01:41 AM
  #67  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
I finished all the necessary fiberglass work on the front of the bumper and proceeded to take off the cardboard from the back. Two layers of the cured glass / resin is very strong; I am impressed. I layed up two layers inside the ducts and three on the face of the bumper, so it can hopefully withstand impacts from rocks and animals while driving.



Now I am starting to get excited.

Old 04-13-03 | 02:31 AM
  #68  
j200pruf's Avatar
RIP Icemark

iTrader: (4)
 
Joined: Oct 2002
Posts: 1,481
Likes: 1
From: Aloha OR
Very nice, I shoudl come down and check that out some time. I am going to try to make some FG and CF stuff for my car, your input and advice would bea really kewl.
Old 04-13-03 | 02:32 AM
  #69  
Senior Member
 
Joined: Feb 2001
Posts: 379
Likes: 0
From: olympia,wash
looks good-
are you still gonna divert some air flow to the brakes?
~d
Old 04-13-03 | 02:41 AM
  #70  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
I think the stock brake ducts are useless, at least if the rotors are shrouded by splash guards as seen on most cars. I'll have to take a look to know for sure, but the short answer is no. And I've got the small brakes too (4 lug) . . . This car will rarely see road racing track time so I'm not worried about brake fade from multiple 110-40mph decelerations. I simply don't drive like that.
Old 04-13-03 | 01:24 PM
  #71  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
Oops, there are no splash guards over my front rotors, I just checked when puttin the bumper back on after scraping off the cardboard.




Old 04-13-03 | 01:49 PM
  #72  
Jimmy325i's Avatar
No longer cares
 
Joined: Apr 2002
Posts: 1,345
Likes: 0
From: just a bit north of your business
I've never seen those wheels before.... reminds me of delorean wheels for some reason.

Are you going to use the stock hood latch with this thing?
Old 04-13-03 | 02:16 PM
  #73  
j200pruf's Avatar
RIP Icemark

iTrader: (4)
 
Joined: Oct 2002
Posts: 1,481
Likes: 1
From: Aloha OR
Those gls-se wheels look really good on your car. And I really like to nose. Hose long untill you get it painted?
Old 04-13-03 | 02:20 PM
  #74  
Liquid Anarchy's Avatar
We come with the Hardcore
iTrader: (2)
 
Joined: Nov 2001
Posts: 2,456
Likes: 0
From: Springfield, MO
Looks kindof like a 2nd gen eclipse's front end... except good.
Old 04-13-03 | 02:30 PM
  #75  
88IntegraLS's Avatar
Thread Starter
Displacement > Boost
 
Joined: Oct 2002
Posts: 3,503
Likes: 0
From: Mississippi
I thought the hood latch would generate some interest. I unbolted its support bar, as well as cut out the cross piece that all the relays bolt to. I also have no front reinforcement bar. In other words, I am a hardcore weight reducing fool who last rear-ended someone many, many years ago so I am trusting that it won't get smashed.

The latch will bolt to the flimsy metal top piece. I tested it before making the decision to remove the center piece that goes down under the stock black shroud pieces. It is flimsy but holds the hood fine. The fiberglass shroud seen in one of the pics is absolutely rigid and I think it will add much stiffness when bolted to the latch mount bar.

yep, those are gsl-se wheels. I chose them because they weigh only 13lbs each. I also got them with the victoracers locally for $125 so I couldn't pass . . . The car is sitting so high right now because it weighs about 2000lbs or less . . . no engine or interior in it.


Quick Reply: Home-built bumper grille ducts



All times are GMT -5. The time now is 01:16 PM.