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Old May 31, 2001 | 09:02 AM
  #1  
IROCwrangler's Avatar
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From: Charlotte, NC
LT5, LS1, L98, etc...

I've heard all these codes referring to motors in third generation cars. What code would a 92 305 TPI be?

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90 Wrangler with 305 TPI motor out of 92 Firebird Formula/ SM465 tranny/ Scout Dana44's on 35" BFG's
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Old May 31, 2001 | 09:27 AM
  #2  
Dana92RS's Avatar
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From: Buda, TX
Pretty sure it's LB9.
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Old May 31, 2001 | 11:18 AM
  #3  
ONEFINE8T9's Avatar
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From: orchard park, NY, USA
ill second that, LB9 is the code!

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1989 pontiac firebird
bright red exterior(just repainted)
grey interior
5 spd
305 TBI (stock)
WS.6 formula wheels
3.73 posi rear end
http://members.aol.com/j007golden/Mikey89.html
http://www.geocities.com/firebird/myfirebird.html
-------------------------
1985 trans am
factory bright yellow
4 wheel disks
16 inch wheels
305 TPI
power antenna and mirrors
t tops
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Old May 31, 2001 | 11:25 AM
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91banditt2's Avatar
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From: Cincinnati,Ohio
Car: 1991 BandittII Firebird
Engine: 5.7 HSR
Transmission: 700R4
Axle/Gears: 3.27 9 bolt
<-------L03
but not for long hehe

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1991 banditt2 #130 of 600
Project 350 TPI Banditt II
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Old May 31, 2001 | 04:30 PM
  #5  
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From: In the corner of my mind!
Car: 1989 TTA #1240
Engine: 3.8 SFI turbo
Transmission: 2004r
Axle/Gears: 3.27
it's an lb9 an contrary to popular belief L98's never came in a 3rd gen a lot of people ask me if my old engine is an l98 i say no it's a b2l and i get looked at like i have ford stamped on my forehead
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Old May 31, 2001 | 06:39 PM
  #6  
Kyle F's Avatar
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From: Columbus,OH
<font face="Verdana, Arial" size="2">Originally posted by PETE:
contrary to popular belief L98's never came in a 3rd gen a lot of people ask me if my old engine is an l98 i say no it's a b2l and i get looked at like i have ford stamped on my forehead</font>
L98 never came in thirdgens?, WTF I though the 350 TPIs were L98's


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89 Trans Am Turbo 3.8L All stock 43,000 miles #1053 of 1555

Past Thirdgen:
86 Trans Am w/ built 355TPI with SLP goodies and too much other stuff to List. One sweet *** car, wish I would have had a good enough Job to pay insurance on three cars so I could keep it, but for a 89 Turbo Trans Am w/ Low miles, I think I made the right choice!

[This message has been edited by Kyle F (edited May 31, 2001).]
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Old May 31, 2001 | 06:58 PM
  #7  
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From: Hinesville, GA USA
Car: '86 IROC-Z/'94 Z28
Engine: 350 LT1/382 LT1
Transmission: 4L60-E/T-56
Axle/Gears: 3.45/3.42 (soon 4.10)
DAMN, I guess GM lied to me, someone must've retrofitted them after leaving the factory

Seriously, the only L98 to never make it into a thirdgen was the Aluminum-headed version the Corvettes got. The F-body L98's were identical except for a few small things (like plastic distributor covers, not aluminum live the 'Vette) and cast-iron heads.

You never had the LT1, LS1, LS6, LT4, or LT5 available in these vehicles. All of the talk about them in thirdgens are retrofit only. You had 305 and 350 TPI, 305 TBI, carbureted, and CFI(why?) among others.

[This message has been edited by dhirocz (edited May 31, 2001).]
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Old Jun 1, 2001 | 01:44 AM
  #8  
Matt87GTA's Avatar
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From: The State of Hockey
Car: 1987 Trans Am GTA
Engine: Miniram'd 383, 24X LS1 PCM
Transmission: TH700R4, 4200 stall
Axle/Gears: 9", 4.33:1
<font face="Verdana, Arial" size="2">Originally posted by PETE:
it's an lb9 an contrary to popular belief L98's never came in a 3rd gen a lot of people ask me if my old engine is an l98 i say no it's a b2l and i get looked at like i have ford stamped on my forehead</font>
I guess my Service Parts Identification (RPO list) sticker is some kind of a misprint than...... Oh wait, I guess ALL of my friends have screwed up Service Parts Identification stickers. There must have been some crazy guy swapping these stickers at the plant or something.........

Whatever.

You are wrong.

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1987 GTA L98 MD8 GH3
355 '97 Vortec 4-bolt block, TRW(suck) forged pistons 10:1 CR, TFS 23*, LT4 Hot Cam, Ported plenum and intake, SLP Siam Runners, Edelbrock TES, gutted Cat, Flowmaster, Home-made cold air system w/ K+N cone and AFPR, TB bypass, AirFoil, !AIR, !A/C, 2300 stall.

"Stop Lights timed for 35Mph are also timed for 140Mph"
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Old Jun 1, 2001 | 05:52 PM
  #9  
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From: Tumbling Shoals, AR
You won't see the LT5 designation on a factory 3rd gen or any other factory camaro that I know of. The LS1 didn't come with 3rd gens just the '98 and later 4th gens.

As stated above, L98 did come in the 3rd gen.

Jeff
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Old Jun 2, 2001 | 01:43 AM
  #10  
fly89gta's Avatar
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From: Mays Landing NJ
Car: 2018 Camaro SS
Engine: LT1 w/Paxton 1500SL
a 305 TPI is a LB9 a 350 TPI in Fbody's IS a L98 with the B2L option(which is the code for aluminum head delete) no LT series motor was in a thirdgen(LT1,LT4,LT5)

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Originating member of the SJNEP Crew
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