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Forum: 77-81 Firebird & Trans Am TECH 06-04-2011, 05:20 PM
Replies: 180
Views: 12,848
Posted By JP_79Formula
79 Formula 4 Speed

My numbers matching 79 301 4-speed.
No where near as nice as some of these TA's/Formies, but she
still turns heads. Obviously not 'correct' with the air dam, hood stripes,
headers and cam, but...
Forum: 77-81 Firebird & Trans Am TECH 04-02-2011, 03:33 PM
Replies: 1
Views: 214
Posted By JP_79Formula
Rear quarter panel lights

79 Formula. The light in each rear quarter panel: when are
they supposed to illuminate? When the running lights are on?
Are they supposed to flash with the turn signal? Thanks...
Forum: 77-81 Firebird & Trans Am TECH 02-16-2011, 07:37 AM
Replies: 4
Views: 384
Posted By JP_79Formula
I have a 79 Formula, no cruise control... the...

I have a 79 Formula, no cruise control... the lever has a detent lock that
rotates into locked position inside the turn signal/dimmer switch.

here's a link/photo of the lever ends posted by...
Forum: 77-81 Firebird & Trans Am TECH 02-07-2011, 06:04 PM
Replies: 7
Views: 1,371
Posted By JP_79Formula
I got the cardboard out, cleaned up and laid the...

I got the cardboard out, cleaned up and laid the headliner on to
assess the fit, and to my amazement, the headliner is about 3" too
short from front to back! wth? The width isn't too far off, but...
Forum: 77-81 Firebird & Trans Am TECH 02-05-2011, 09:06 PM
Replies: 7
Views: 1,371
Posted By JP_79Formula
Thanks Twister, sounds like a good approach. ...

Thanks Twister, sounds like a good approach.
Hope to give it a shot tomorrow.

The adhesive i have is 3M trim adhesive. It says Not for
heavy headliners or vinyl tops, but for light carpet and...
Forum: 77-81 Firebird & Trans Am TECH 02-05-2011, 07:26 AM
Replies: 7
Views: 1,371
Posted By JP_79Formula
Headliner Install

Looking for tips on headliner install...
79 Formula with the perforated vinyl.

I have the 3M trim spray adhesive.

Is the best approach to remove the ceiling backing
board from the car,...
Forum: 77-81 Firebird & Trans Am TECH 01-30-2011, 09:17 AM
Replies: 7
Views: 918
Posted By JP_79Formula
Yes, it goes through the harness. The oil...

Yes, it goes through the harness.

The oil sender uses a single wire that goes to the firewall
connector block, thru to the cabin harness connector, and then
to the cluster printed circuit (it's...
Forum: 77-81 Firebird & Trans Am TECH 01-24-2011, 07:44 AM
Replies: 5
Views: 294
Posted By JP_79Formula
Thanks Jim & Steve! I had no clue how to...

Thanks Jim & Steve!

I had no clue how to run the wire and where the bracket mounted.

A position/gravity actuated switch sounds dicey... like it would
tend to stay on all the time if some...
Forum: 77-81 Firebird & Trans Am TECH 01-23-2011, 11:21 AM
Replies: 5
Views: 294
Posted By JP_79Formula
Trunk light

79 Formula: I found a loose light bulb in the trunk, it looks to be
factory wired and has 12V with no doors open or lights switched on.

Is this factory?

I suppose it would be mounted so that...
Forum: 77-81 Firebird & Trans Am TECH 01-18-2011, 08:52 AM
Replies: 3
Views: 312
Posted By JP_79Formula
No, not the rain diverters, which i do have. ...

No, not the rain diverters, which i do have.

The rear window moldings have a 'shim' of plastic on the inside
of the molding that perfectly fits and spans the molding, while the
windshield does...
Forum: 77-81 Firebird & Trans Am TECH 01-16-2011, 09:12 PM
Replies: 3
Views: 312
Posted By JP_79Formula
Windshield reveal molding

First, I'm wondering why its called 'reveal' molding?
Seems to me the purpose is to hide the joint between the glass
and the metal...

Anyway, i'm replacing the windshield and rear window molding...
Forum: 77-81 Firebird & Trans Am TECH 01-15-2011, 11:33 AM
Replies: 5
Views: 492
Posted By JP_79Formula
Interior door panel

Went for a ride yesterday with the door panels reinstalled with
the new weatherstrip. I notice that the the top of the interior door
panel with the inside window felt jiggles and rattles. It is...
Forum: 77-81 Firebird & Trans Am TECH 01-10-2011, 07:25 AM
Replies: 5
Views: 492
Posted By JP_79Formula
Good call Jim. 1/8" rivets worked perfectly. ...

Good call Jim. 1/8" rivets worked perfectly.
Thanks.
Forum: 77-81 Firebird & Trans Am TECH 01-09-2011, 09:00 AM
Replies: 5
Views: 492
Posted By JP_79Formula
Door Weatherstrip

I'm replacing the weather strip on our 79. I got one of the complete
weatherstrip kits and am starting with the doors. The inner window
strip, the one with the chrome edge that sits atop the...
Forum: 77-81 Firebird & Trans Am TECH 11-17-2010, 10:11 AM
Replies: 47
Views: 1,804
Posted By JP_79Formula
I have a 79 Formula W-code. W code means 4 bbl...

I have a 79 Formula W-code.
W code means 4 bbl 301 NA.

Mine also has the ST-10 and 3.08 rear.

Rebuilt the motor, added headers and 2.5" X-pipe dual exhaust,
it is Not a slug. It will smoke...
Forum: The Body Shop TECH 11-09-2010, 10:28 AM
Replies: 7
Views: 448
Posted By JP_79Formula
about 20 psi seems to work for me, at 30 it's...

about 20 psi seems to work for me, at 30 it's like a hurricane out of the cap.

I think the 30 psi inlet is the Maximum.

But like bammbam says, pressure too low at the inlet,
or improper...
Forum: The Body Shop TECH 11-08-2010, 03:13 PM
Replies: 7
Views: 448
Posted By JP_79Formula
HVLP pressure

I have a Devillbis HVLP gun that says it should have 30 psi inlet pressure
for 10 psi at the spray cap. What's the best way set the inlet pressure?

I have an inlet gauge/regulator at the gun, is...
Forum: The Body Shop TECH 10-29-2010, 06:07 AM
Replies: 0
Views: 186
Posted By JP_79Formula
79 Formula Paint Codes

My 79 formula had the usual 2-tone paint scheme, like in the picture.
It's time for a new paint job.

The build sheet says:

79 COLOR
LW UP ST W
63 63 BR 63

The 79 body...
Forum: 77-81 Firebird & Trans Am TECH 10-22-2010, 09:28 PM
Replies: 6
Views: 590
Posted By JP_79Formula
My 79 4 speed had the same 2-piece cable. I...

My 79 4 speed had the same 2-piece cable.
I could not find an original replacement, but did find a
long single piece one that works fine.
Forum: The Body Shop TECH 10-17-2010, 08:52 AM
Replies: 4
Views: 389
Posted By JP_79Formula
Thanks, that helps a lot. I would think that...

Thanks, that helps a lot.

I would think that a higher solids formula would have a higher viscosity,
and will be relatively more difficult to control the layer thickness. So
it's maybe better for...
Forum: The Body Shop TECH 10-16-2010, 01:39 PM
Replies: 4
Views: 389
Posted By JP_79Formula
Acrylic Urethane Clear Coat

What's the difference between a 'medium solids' and a 'high solids'
in a clear coat? Would you need a different tip to spray them?
Thanks.
Forum: 77-81 Firebird & Trans Am TECH 10-05-2010, 08:41 PM
Replies: 3
Views: 386
Posted By JP_79Formula
Door rocker panel sill plate

79 Formula

I can't tell if these metal plates on the door sills are OEM.
They look too well formed to be fabbed, but too unfinished to be OEM.

This is the passenger side, the driver side...
Forum: 77-81 Firebird & Trans Am TECH 09-01-2010, 06:58 AM
Replies: 6
Views: 542
Posted By JP_79Formula
HEI

On mine, i replaced the usual: rotor, cap, coil, wires, plugs...
ran great for a month, then the HEI module died.
It took a while to figure out, there is a diagnosis link on this forum.

So, I...
Forum: 77-81 Firebird & Trans Am TECH 08-24-2010, 08:04 PM
Replies: 47
Views: 4,802
Posted By JP_79Formula
The pivot assembly attachment is just a pin,...

The pivot assembly attachment is just a pin, slides out.

Problem is, there aren't many u-pull its down here... too many Lawyers!
and most i have seen have 90's+ cars. I'll have to check.
Forum: 77-81 Firebird & Trans Am TECH 08-24-2010, 06:14 PM
Replies: 47
Views: 4,802
Posted By JP_79Formula
MOY

Well, here it is. Got the pivot out.
As suspected, it looks like the 'repair' approach was to:
a) drill out the lever socket
b) jam JB-Weld and broken lever back into socket.

My mind is full...
Showing results 1 to 25 of 72

 
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