LT1-LT4 Modifications 1993-97 Gen II Small Block V8

RPO Codes

Old Mar 10, 2009 | 06:19 PM
  #1  
97 Trans Am ws6's Avatar
Thread Starter
On The Tree
 
Joined: Jan 2009
Posts: 124
Likes: 0
From: Chicago
Default RPO Codes

Im Trying to figure out of my trans is a clone or not.
the only rpo code i can find is a w55 and a ws9 code?

are there codes anywhere else othere then the door?

Last edited by 97 Trans Am ws6; Mar 10, 2009 at 06:33 PM.
Reply
Old Mar 10, 2009 | 06:22 PM
  #2  
Formula350's Avatar
TECH Senior Member
iTrader: (3)
 
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
Default

WS9 is on all T/As, but it's actually the RPO for the Formula package (all TAs start life as a Formula). But there is no WSS RPO. So you've either misread that S as a 6 or it's a clone w/ some weird non-existent RPO
Reply
Old Mar 10, 2009 | 06:30 PM
  #3  
97 Trans Am ws6's Avatar
Thread Starter
On The Tree
 
Joined: Jan 2009
Posts: 124
Likes: 0
From: Chicago
Default

Originally Posted by Formula350
WS9 is on all T/As, but it's actually the RPO for the Formula package (all TAs start life as a Formula). But there is no WSS RPO. So you've either misread that S as a 6 or it's a clone w/ some weird non-existent RPO
nah its w55 i read
Reply
Old Mar 10, 2009 | 06:33 PM
  #4  
RamAir95TA's Avatar
TECH Senior Member
iTrader: (2)
 
Joined: May 2005
Posts: 9,467
Likes: 8
From: South Jersey
Default

W55 is the RPO code for the 10 speaker stereo in the T/A.
Reply
Old Mar 10, 2009 | 07:24 PM
  #5  
Formula350's Avatar
TECH Senior Member
iTrader: (3)
 
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
Default

Originally Posted by RamAir95TA
W55 is the RPO code for the 10 speaker stereo in the Firebirds.
Fixed

But yea, that actually wasn't in the RPO bookmark I had! I did find another link that apparently lists all 4th Gen RPOs, so for anyone else interested:
http://mafia-motorsports.com/forums/9372-post1.html

(Those need to be added to a sticky here, or in the FAQ at the very least)

If those are the only W RPO codes listed, then sadly it's a clone :\ Sorry.
Reply
Old Mar 10, 2009 | 07:50 PM
  #6  
97 Trans Am ws6's Avatar
Thread Starter
On The Tree
 
Joined: Jan 2009
Posts: 124
Likes: 0
From: Chicago
Default

Originally Posted by Formula350
Fixed

But yea, that actually wasn't in the RPO bookmark I had! I did find another link that apparently lists all 4th Gen RPOs, so for anyone else interested:
http://mafia-motorsports.com/forums/9372-post1.html

(Those need to be added to a sticky here, or in the FAQ at the very least)

If those are the only W RPO codes listed, then sadly it's a clone :\ Sorry.
it would be listed in the long list of codes right? not anywhere else, but yea if its a clone then alot was put into this car because it has all teh ws6 features...hood,rims,badges
Reply
Old Mar 10, 2009 | 08:08 PM
  #7  
C5042081's Avatar
TECH Enthusiast
iTrader: (5)
 
Joined: Jul 2004
Posts: 569
Likes: 0
From: Harleysville, Pa
Default

there would be a WS6 in the rpo right before WS9 on the door

so by the rpo code you have a clone
Reply
Old Mar 10, 2009 | 08:16 PM
  #8  
Formula350's Avatar
TECH Senior Member
iTrader: (3)
 
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
Default

Originally Posted by 1996firebirdformula
Clone Ws6 or Trans am Clone?

It would say Ws6 If its real Ws6

Or Y82 - Merchandised Package, Firebird, Trans Am
He's asking about WS6, who cares if it's a TA clone



And yes, it'd be listed on that sticker with the rest of the RPO codes. And my personal opinion, putting on a hood, some stickers and rims isn't all that much work or effort. Now making a Firehawk clone is a bit more involved since you'd need floor mats made up and a dash plaque fabricated. I think that may be illegal though, at least the latter, unless on the plaque it stated it was a clone
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

 Pouria Savadkouei
story-1

Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

 Verdad Gallardo
story-2

7 Most Reliable High-Performance Engines GM Has Ever Built

 Verdad Gallardo
story-3

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-4

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-5

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-6

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-7

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-8

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-9

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
Old Mar 10, 2009 | 09:11 PM
  #9  
1996firebirdformula's Avatar
TECH Resident
iTrader: (3)
 
Joined: Oct 2007
Posts: 883
Likes: 0
From: Seymour, Indiana
Default

Originally Posted by Formula350
He's asking about WS6, who cares if it's a TA clone



And yes, it'd be listed on that sticker with the rest of the RPO codes. And my personal opinion, putting on a hood, some stickers and rims isn't all that much work or effort. Now making a Firehawk clone is a bit more involved since you'd need floor mats made up and a dash plaque fabricated. I think that may be illegal though, at least the latter, unless on the plaque it stated it was a clone
He didn't explain too well LOL.

Well here they just call them FTA on title. Don't matter if its Formula or Trans am. Firehawk wouldn't say it on the Title. Also some Insurance company calls them trans am im like its a formula LOL!
Reply
Old Mar 10, 2009 | 09:15 PM
  #10  
Formula350's Avatar
TECH Senior Member
iTrader: (3)
 
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
Default

Originally Posted by 1996firebirdformula
He didn't explain too well LOL.

Well here they just call them FTA on title. Don't matter if its Formula or Trans am. Firehawk wouldn't say it on the Title. Also some Insurance company calls them trans am im like its a formula LOL!
We had a good thread in the Firebird section on the whole "Trans Am" nomenclature. I'm sure it's pages deep now though haha It was pretty much just that though, people telling their stories about others who have said "wow that's a nice Trans Am" and either them correcting the person or just saying "Yep..." due to the 'tard not knowing the difference let alone what a Formula even is!
Reply
Old Mar 11, 2009 | 11:17 AM
  #11  
97 Trans Am ws6's Avatar
Thread Starter
On The Tree
 
Joined: Jan 2009
Posts: 124
Likes: 0
From: Chicago
Default

Originally Posted by Formula350
He's asking about WS6, who cares if it's a TA clone



And yes, it'd be listed on that sticker with the rest of the RPO codes. And my personal opinion, putting on a hood, some stickers and rims isn't all that much work or effort. Now making a Firehawk clone is a bit more involved since you'd need floor mats made up and a dash plaque fabricated. I think that may be illegal though, at least the latter, unless on the plaque it stated it was a clone
its got the y82 code so is a clone ws6...,what was everything that the ws6 came with?
Reply
Old Mar 11, 2009 | 08:49 PM
  #12  
Formula350's Avatar
TECH Senior Member
iTrader: (3)
 
Joined: Oct 2006
Posts: 7,564
Likes: 4
From: Decatur, TN (N-W of Athens)
Default

Originally Posted by 97 Trans Am ws6
its got the y82 code so is a clone ws6...,what was everything that the ws6 came with?
Y82 doesn't = clone. Just would mean it'd be a Trans Am WS6 instead of a Formula WS6. I don't know if the WS6s all came with the same bits like Firehawks did, so it could differ from car to car. Here's a basics run down

Pontiac reintroduced their "Ram Air" cold air induction system for the 5.7 V8 as option WS6 available on Formula and Trans Am coupes (not convertibles), built by SLP under contract to GM. Ordering the WS6 package added twin nostrils (air intakes) on the hood which boosted the engine rating to 305 bhp. All came with 17" wheels and 275/40-17 tires, plus the 1LE suspension, except with DeCarbon shocks using different valving from the stock shocks.
Reply


Thread Tools
Search this Thread

All times are GMT -5. The time now is 11:01 AM.

story-0
Topdon ONE vs. Artidiag 800 BT2: Which is the Diagnostic Tablet For You?

Slideshow: We take a close look at the ONE and Artidiag 800BT2 diagnostic tools from Topdon and the reasons to buy one over the other.

By Pouria Savadkouei | 2026-05-28 11:05:11


VIEW MORE
story-1
Gas Monkey Built a 6-Wheel Ferrari Testarossa With a Corvette LT4 Engine

Slideshow: The controversial Ferrari F6 swaps its original flat-12 for a Corvette Z06-derived LT4 V8 and sends power to four rear wheels through a custom-built drivetrain.

By Verdad Gallardo | 2026-05-26 18:23:54


VIEW MORE
story-2
7 Most Reliable High-Performance Engines GM Has Ever Built

Slideshow:These GM engines didn't just make huge power, they survived abuse, boost, track days, and six-digit mileage with a reputation for refusing to quit.

By Verdad Gallardo | 2026-05-21 16:45:27


VIEW MORE
story-3
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-4
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-5
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-6
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-7
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-8
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-9
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE