New Pics of my interior...custom work inc. gauges, shift light, stereo, etc.
Moderator




Joined: Mar 2001
Posts: 14,298
Likes: 197
From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
I think his tach was originally an 8k, and to answer your question, if you get a tach ouf of a V8 car and you have a v8 then there is no re-callibration needed. Been there done that...
heck I do not think there is anything to calebrate...
A V6 tach will not work tho because what happens is the distributor sends out a pulse for every time it sparks. The tack interprets the information and gives a reading. for every revolution of a v6 you get 6 pulses and 8 for a v8. Your reading will be off your engine will read 4000 RPM when your only actually doing 3000 RPM.
hope that makes sence...
John
heck I do not think there is anything to calebrate...
A V6 tach will not work tho because what happens is the distributor sends out a pulse for every time it sparks. The tack interprets the information and gives a reading. for every revolution of a v6 you get 6 pulses and 8 for a v8. Your reading will be off your engine will read 4000 RPM when your only actually doing 3000 RPM.
hope that makes sence...
John
Moderator




Joined: Mar 2001
Posts: 14,298
Likes: 197
From: Doghouse ······································ Car: 1989 Formula 350 Vert Engine: 350 L98 Transmission: 700R4 Axle/Gears: B&W 3.27
Car: 87 Formula T-Top, 87 Formula HT
Engine: 5.1L TPI, 5.0L TPI
Transmission: 700R4, M5
Axle/Gears: Sag 3.73, B&W 3.45
in 87 here is what came with what:
LG4 = 85 speedo / 6k tach
LB9 (Auto) = 140 speedo / 6 K tach
LB9 (Manual) = 140 speedo / 8K tach
L98 = 140 speedo / 8 K tach
starting in 88 they made more variables and it also included rear axel ratios to mix things up.
I have the info for 87-92 for firebirds on my website if your interested... I got the info from the Parts & Illustration catalogs...
http://www.3rdgenformula.com look for speedo & tach combinations on the left side of the main menu
John
LG4 = 85 speedo / 6k tach
LB9 (Auto) = 140 speedo / 6 K tach
LB9 (Manual) = 140 speedo / 8K tach
L98 = 140 speedo / 8 K tach
starting in 88 they made more variables and it also included rear axel ratios to mix things up.
I have the info for 87-92 for firebirds on my website if your interested... I got the info from the Parts & Illustration catalogs...
http://www.3rdgenformula.com look for speedo & tach combinations on the left side of the main menu
John
howd you make it smooth?
well im pullin this one up from the bottom of the well. FLYIN LOW...just wondering how you got rid of the pattern on the plastic console pieces. did you sand it? what grit etc etc i want some details, man! -evan
Supreme Member
iTrader: (1)
Joined: Feb 2000
Posts: 7,964
Likes: 4
From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
Re: those look good =)
Originally posted by Trux
Are those factory?
Are those factory?
Here is a cooler picture of it with my triple pod,
Supreme Member
Joined: Oct 2001
Posts: 1,676
Likes: 0
From: Fort Belvoir, VA USA
Car: 94 Camaro
Engine: 3.4L
Transmission: 4l60e
zeph,
you always seem to amaze me, I love that car...Can't wait till shes painted!!! :hail: :hail: :hail: :hail: :hail: :hail: :hail:
you always seem to amaze me, I love that car...Can't wait till shes painted!!! :hail: :hail: :hail: :hail: :hail: :hail: :hail:
Last edited by stuart69427; Apr 9, 2002 at 08:18 AM.
Supreme Member
Joined: Oct 2001
Posts: 1,676
Likes: 0
From: Fort Belvoir, VA USA
Car: 94 Camaro
Engine: 3.4L
Transmission: 4l60e
hold on while I pick up my jaw off the floor...
Man i love that color... you car rocks man!
I gotta drive down there someday to drool in person
Man i love that color... you car rocks man!
I gotta drive down there someday to drool in person
Supreme Member
Joined: Oct 2001
Posts: 1,676
Likes: 0
From: Fort Belvoir, VA USA
Car: 94 Camaro
Engine: 3.4L
Transmission: 4l60e
Check this post out bro...https://www.thirdgen.org/techbb2/sho...highlight=LEDs
FlyinLow89, very nice man. Gee I wonder what your favorite color is.
how much were those silver macwen guages, I like them alot. I'm getting the same shifter, its at pep boys for like 25 bucks or something. I already got those pedals too. How does your car feel with the NOS. Is it really fast or what. Also where did you find the identical carpet for your subs.:lala:
how much were those silver macwen guages, I like them alot. I'm getting the same shifter, its at pep boys for like 25 bucks or something. I already got those pedals too. How does your car feel with the NOS. Is it really fast or what. Also where did you find the identical carpet for your subs.:lala: Supreme Member
iTrader: (1)
Joined: Feb 2000
Posts: 7,964
Likes: 4
From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
I can't wait till the car really gets painted, that pic makes my car look awesome.
I don't know if I am going to put decals on the car, looks pretty sweet without any.
I don't know if I am going to put decals on the car, looks pretty sweet without any.
Supreme Member
iTrader: (1)
Joined: Feb 2000
Posts: 7,964
Likes: 4
From: Norfolk, VA. USA
Car: 86 Trans Am, 88 Formula
Engine: 95LT4, 305TPI
Transmission: T56, T5
I am going to try and get her painted in a couple of months, I am trying to save for the hood first then have her painted.
I didn't expect my 305 to die so soon, so putting the LT1 in the car is a major set back right now.
Btw, I am not made of money. 90% of my extra money goes into my car, I haven't bought any new clothes in a year, I am single and I am looking for Ms. Right
, I work as a mechanic now, just started doing that 3 weeks ago. I had to borrow the grand for the LT1, already paid my friend back $500 of it already and the motor arrives today. 
So, when the money starts coming in, she is getting painted.
I didn't expect my 305 to die so soon, so putting the LT1 in the car is a major set back right now.
Btw, I am not made of money. 90% of my extra money goes into my car, I haven't bought any new clothes in a year, I am single and I am looking for Ms. Right
, I work as a mechanic now, just started doing that 3 weeks ago. I had to borrow the grand for the LT1, already paid my friend back $500 of it already and the motor arrives today. 
So, when the money starts coming in, she is getting painted.
Thread
Thread Starter
Forum
Replies
Last Post
db057
TBI
10
Aug 11, 2015 10:11 PM






