[LA] NEW! 82-92 Tachometer circuit boards
#1
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Car: 1987 Iroc Z
Engine: 355 TPI Fully Built
Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
NEW 82-89 & 90-92 Tachometer Circuit boards - Tach Fix
Direct fit and brand new. Tachometer circuit boards for 82-89 and 90-92 Camaro tachometers. Please let me know if it's for a V6 or V8. I hand build each one and calibrate it on my bench. All are made with high quality, American made components. There is a potentiometer for fine adjustment if needed. LIFETIME warranty on the circuit boards.
Circuit boards with LEDs are now available! Make sure you are getting a power and coil signal to the tach with these diagnostic led lights.
$45 for basic boards, $55 for boards with LEDs.
I cover shipping to continental US. Please let me know if you have any questions.
Thanks! Greg
www.cajuntachshop.com
Circuit boards with LEDs are now available! Make sure you are getting a power and coil signal to the tach with these diagnostic led lights.
$45 for basic boards, $55 for boards with LEDs.
I cover shipping to continental US. Please let me know if you have any questions.
Thanks! Greg
www.cajuntachshop.com
Last edited by gcj280; 04-03-2019 at 02:41 PM. Reason: add items
#3
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Re: NEW! 82-92 Tachometer circuit boards
I'm liking this!
I've done a lot of work on my car, but I haven't tackled (pun) the tach.
Mine reads about 5800 rpms at all times.
Even with the battery out of the car.
It never moves.
Do you think I could install one of your new boards, and revive it?
Could we get a wee tutorial on how to complete the job?
Spring-compressors, and the full weight of the car hanging over me on $16 jack stands doesn't faze me. I get a little quivver in my belly when I get near electronics.
I've done a lot of work on my car, but I haven't tackled (pun) the tach.
Mine reads about 5800 rpms at all times.
Even with the battery out of the car.
It never moves.
Do you think I could install one of your new boards, and revive it?
Could we get a wee tutorial on how to complete the job?
Spring-compressors, and the full weight of the car hanging over me on $16 jack stands doesn't faze me. I get a little quivver in my belly when I get near electronics.
#4
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Car: 1987 Iroc Z
Engine: 355 TPI Fully Built
Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
Re: NEW! 82-92 Tachometer circuit boards
thanks, Greg
Last edited by gcj280; 11-10-2017 at 10:38 AM.
#5
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Car: 1987 Iroc Z
Engine: 355 TPI Fully Built
Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
Re: NEW! 82-92 Tachometer circuit boards
I'm liking this!
I've done a lot of work on my car, but I haven't tackled (pun) the tach.
Mine reads about 5800 rpms at all times.
Even with the battery out of the car.
It never moves.
Do you think I could install one of your new boards, and revive it?
Could we get a wee tutorial on how to complete the job?
Spring-compressors, and the full weight of the car hanging over me on $16 jack stands doesn't faze me. I get a little quivver in my belly when I get near electronics.
I've done a lot of work on my car, but I haven't tackled (pun) the tach.
Mine reads about 5800 rpms at all times.
Even with the battery out of the car.
It never moves.
Do you think I could install one of your new boards, and revive it?
Could we get a wee tutorial on how to complete the job?
Spring-compressors, and the full weight of the car hanging over me on $16 jack stands doesn't faze me. I get a little quivver in my belly when I get near electronics.
- If you need me to walk you through it, just give me a call.
Thanks, Greg
318-402-1244
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#8
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Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
Re: NEW! 82-92 Tachometer circuit boards
Just curious, do you perform a similar service for the speedo circuit board? The speedo in my '92 T/A has a little bounce in it (particularly around 50-60 mph). It seems to read about 10% too high as well. I use those radar advisory boards (?) and if my speedo says 27, the radar says 30. At higher speeds it stays at about 10% off of what the radar says. Additionally, if I press the trip odo to reset it, the odometer won't work for a few miles. Even then, I don't think it counts correctly. I replaced the VSS and it still has the same issue.
#9
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Car: 92 camaro RS
Engine: zz4 craite engine with TPI set up
Transmission: T-5
Axle/Gears: 10 bolt 3.42 posi
Re: NEW! 82-92 Tachometer circuit boards
Do you know if getting your new board will get my odometer working again. All the gauges work except for the odometer.
Let me know if getting the new board will help?
Thanks
Let me know if getting the new board will help?
Thanks
#10
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Car: 1987 Iroc Z
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Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
Re: NEW! 82-92 Tachometer circuit boards
Unfortunately not. The tachometer circuit board is completely independent of the speedometer. I believe there is a thread on here about fixing that problem though.
#11
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Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
Re: NEW! 82-92 Tachometer circuit boards
I have read and followed the speedo thread. Unfortunately, that one deals with the mechanical gears. I checked mine and they are in good working order without any of the wearing or broken pieces that are commonly found. Kind of perplexing and aggravating.
#14
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Car: 1987 Iroc Z
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Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
Re: NEW! 82-92 Tachometer circuit boards
unfortunately not. I only have circuit boards for camaros right now. Do you have a pic of a trans am circuit board? I would be willing to look at it and see if it is something i can reproduce.
Thanks, Greg
Thanks, Greg
#15
Re: NEW! 82-92 Tachometer circuit boards
im running the factory tach off of a full MSD ignition system with the 6al box. tach output comes from the box itself, but the tach is still reading lighter than it should be. is this board ok to run with the MSD box, and will it allow me to fine tune?
#16
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Car: 1987 Iroc Z
Engine: 355 TPI Fully Built
Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
Re: NEW! 82-92 Tachometer circuit boards
i'm not 100% sure it will or won't work. but i can send you a new circuit board to try out if you want.
#17
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Re: NEW! 82-92 Tachometer circuit boards
damn sorry man Its been so long I forgot, I ordered one from another place after seeing the ones on ebay for even more than this other vendor , hate it cause this is a good price .
#18
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Car: 1987 Iroc Z
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Transmission: Borg Warner WC 5-Speed
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Re: NEW! 82-92 Tachometer circuit boards
No problem. Just curious, but where did you buy it from?
Thanks! Greg
Thanks! Greg
#19
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Re: NEW! 82-92 Tachometer circuit boards
BUMP
Last edited by gcj280; 08-22-2018 at 11:06 AM.
#22
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Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
Re: NEW! 82-92 Tachometer circuit boards
I have a spare speedo sitting in the garage, would you be interested in me sending that one to you to use as an example?
#24
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Re: NEW! 82-92 Tachometer circuit boards
I'm about to install a T56 in my '88 IROC, which means I'll be pulling the cluster in order to accommodate the "magic box" that will convert the VSS signal from the transmission to a cable drive for the speedometer.
Sounds like a good time to install one of your tachometer boards. Do you still have them available for an '88 IROC-Z?
If you like, PM me...I'd be interested in purchasing one in the next few days.
Sounds like a good time to install one of your tachometer boards. Do you still have them available for an '88 IROC-Z?
If you like, PM me...I'd be interested in purchasing one in the next few days.
#28
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Re: NEW! 82-92 Tachometer circuit boards
Absolutely. Is it a V6 or a V8?
thanks, Greg
thanks, Greg
#30
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Re: NEW! 82-92 Tachometer circuit boards
I have plenty of those on stock. Please send payment to:
cajuntachshop@gmail.com
I will do my best to get it in the mail the next day after payment is received.
Thanks! Greg
cajuntachshop@gmail.com
I will do my best to get it in the mail the next day after payment is received.
Thanks! Greg
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Car: 1984 Firebird
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Axle/Gears: 3.42's
Re: NEW! 82-92 Tachometer circuit boards
Any update if you'll offer one for the Firebirds? I have a spare tach that I can send. I don't need it back.
#33
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Car: 1987 Iroc Z
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Re: NEW! 82-92 Tachometer circuit boards
Thanks! Greg
#34
Re: NEW! 82-92 Tachometer circuit boards
Hey greg… just your order from Ebay… didn't know you had a TGO account. GREAT GREAT PRODUCT SIR!
worked right out of the box and I would suggest Cajun tach shop to ANYONE with a third gen.
tach works perfect now after years of wondering what RPM I was at. I would shut down at 3K thinking I was 4-4500 on dial... turns out I had been shortening my throws waaay too much. now im 100% confident in my shifting.
if you have been waiting this tach board, I HIGHLY suggest Greg here
worked right out of the box and I would suggest Cajun tach shop to ANYONE with a third gen.
tach works perfect now after years of wondering what RPM I was at. I would shut down at 3K thinking I was 4-4500 on dial... turns out I had been shortening my throws waaay too much. now im 100% confident in my shifting.
if you have been waiting this tach board, I HIGHLY suggest Greg here
#35
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Re: NEW! 82-92 Tachometer circuit boards
THANKS 1992RedZVert !!!
#40
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Car: 1987 Iroc Z
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Transmission: Borg Warner WC 5-Speed
Axle/Gears: Stock Posi Rearend
Re: NEW! 82-92 Tachometer circuit boards
It's in the mail.
thanks!
thanks!
#41
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Re: NEW! 82-92 Tachometer circuit boards
Whats the word on Firebird/TA tachs? My '86 tach works when it wants to. Sometimes works fine. Sometimes slowly comes up to idle but doesn't react to revs. Other times doesn't even move. Running MSD Ignition if that changes anything.
#44
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Re: NEW! 82-92 Tachometer circuit boards
thanks, greg
#46
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Car: '88 IROC-Z Camaro
Re: NEW! 82-92 Tachometer circuit boards
do you still have one for an 88 IROC with a 305? Also, how much does it take to install? I noticed in an earlier post you mentioned moving the posts, do i have to relocate them? or will it just plug in
Last edited by tmccarty; 02-22-2019 at 05:14 PM.
#47
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Re: NEW! 82-92 Tachometer circuit boards
Thanks! Greg
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Re: NEW! 82-92 Tachometer circuit boards
Free bump for you. I ordered a tach circuit board from you off eBay for my 89 IROC. It was a perfect fit and it fixed the tach. Before, it would peg at 7000 rpm anytime the engine was running. After the install, I used my old Tech 1 and compared the two rpms and it was dead on at multiple points on the gauge. Awesome product! So nice to have a working tach again.