Vehicle Owner

Member ID: RedraifExtras

Location: Here, GA

Vehicle Info

1987 Pontiac Firebird

Bragging Rights

  • 1/4 Mile16.8 sec @ 80 mph
  • 0-600sec
  • Top Speed-1mph
  • HP134
  • Weight3755lbs

Major Upgrades

  • turbo
  • nitrous
  • bore increase
  • port and polish
  • supercharger
  • extrude honed
  • stroke increase
  • engine swap

Ratings

    • Currently 2.5/5 Stars.
    • Currently 2.5/5 Stars.
    • Currently 2.5/5 Stars.
    • Currently 2.5/5 Stars.
    • Currently 2.5/5 Stars.
    • Currently 2.5/5 Stars.

Login to rate

 

Last updated: Oct 10, 2006

Hits: 23,373

REDRAIF’s Pontiac Firebird
“RAIF'S STEREO MODIFICATIONS”

  • Currently 2.5333333333333 /5 Stars.
15 guestbook comments

************************************************************************************************************************
RedraifExtras's 1987 Pontiac FirebirdBUILDING THE SUB BOX: MDF
************************************************************************************************************************

***************************************
MDF
***************************************

Ok! Here I go with the MDF. I used 3/4 inch board that I got from Home Depot. The whole sheet was $21.95! I got out my mask and my scroll saw! The mask because I have heard MDF lets off a toxic fume when it is being cut. You have to wear a resperated mask to protect yourself!
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird
Time to get cutting!

I planned to start with the top and bottom and then figure out how much space there would need to be between for the sides and back! I figured the height was the most critical part of my design, so the top and bottom had to be exact!

I started by cutting the bottom board! Back and forth I went, making small cuts to trim the board down, to get it to fit exact.
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird
Had to notch it to clear the hatch pull down!

RedraifExtras's 1987 Pontiac Firebird

Next I cut the top out!

RedraifExtras's 1987 Pontiac Firebird


Here I found a glass that had the same curve as the hatch pull down jut out. I placed it down and traced the glass to get a nice sweeping curve. I did this on all my curves
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird
This one was a pain to get the fit exactly right. The cut around the hatch pull down was horrible. Tons of back and forth... trimming it just right!

RedraifExtras's 1987 Pontiac Firebird


I got it pretty darn close, but the carpet covering I was going with till I build the fiberglass top would take up any slack!

RedraifExtras's 1987 Pontiac Firebird

After some measurements, it was time to throw in the back...I had to cut the board on an angle to get it to sit how I wanted it.
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird

Now some boards up front...

RedraifExtras's 1987 Pontiac Firebird

Test fitting the top
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird

Here is the contraption so far out of the car...With tons of trimming, I have gotten all the cuts and measurements down as far as a skeleton version. Now I just had to fill it the blank spots!
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird

Measuring and making a pattern for the blank sides was the way to go!

RedraifExtras's 1987 Pontiac Firebird

MDF cut and fitted
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird

Now another test fit in the car to be 100% sure...

RedraifExtras's 1987 Pontiac Firebird

Time for the last 2 pieces of the puzzle...
RedraifExtras's 1987 Pontiac FirebirdRedraifExtras's 1987 Pontiac Firebird

************************************************************************************************************************
RedraifExtras's 1987 Pontiac Firebird
HOME PAGE

Follow this link to additional information on the car not found on this site!
************************************************************************************************************************
RedraifExtras's 1987 Pontiac Firebird
DIRECTORY FOR RAIF'S STEREO SITE
01 Site Intro
02 Soundproofing Info
03 Soundproofing Doors and Dash
04 Soundproofing Interior
05 Thermoshield
06 Soundproofing Interior Paneling
07 Soundproofing Undercarriage
08 Stereo Wiring
09 Head Unit & Speakers
10 Building The Sub Box: Making The Pattern
11 Building The Sub Box: MDF <<<
12 Building The Sub Box: Sealing
13 Building The Sub Box: Covering
14 Amplifier Specs & Hook Up
15 Amplifier Installation
************************************************************************************************************************

Guestbook

Displaying entries 1-5 of 15

ntextreme3  

Posted by: ntextreme3

09/14/2009 06:12PM

i remember when i had my bird.. im looking at your sound page- i did the same thing with the air pressure relief vents.. i remember for a while i thought a screw on the 6x9 speakers were loose haha.. good old times.. sad to get rid of it.. great lookin bird. 5*

RedraifExtras  

Posted by: RedraifExtras

06/22/2005 09:24AM

No melting in the heat with my coating, but gas will make it melt as will other car chemicals! I would say heat softens the stuff, but all mine is out of direct sunlight and is undercarpet padding, or under paneling... so it causes no problems! In the dead of summer sitting on hot asphalt I have never noticed the underside coating melting, though I sealed it by painting it.

steelweaver  

Posted by: steelweaver

05/19/2005 06:53AM

Nice Ride! I've read a comment about the undercoating melting and stinking in the summer heat... did you ever get that problem?

suga_shane69  

Posted by: suga_shane69

04/28/2005 07:22PM

Pioneers are wal-mart shit around here. Go big or go home is my motto. email me and i can help you out with the DD stuff.

suga_shane69  

Posted by: suga_shane69

04/28/2005 07:21PM

Yo thats a sweet ride,but whats with the pioneer stuff. you are getting new subs huh. The best out there i've heard,beats JL and Memphis are DDs Digital Designs out of Oklahoma City. I have 2 tens, in my truck,they have the most bass. oughta find some and listen. when install right,DAMN. but sweet ride. You put in a lot of hard work.

Show Older Comments

Post a comment

Bookmark this Ride

Vehicle Owner

Member ID: RedraifExtras

Location: Here, GA