History / Originality Got a question about 1982-1992 Camaro or Firebird history? Have a question about original parts, options, RPO codes, when something was available, or how to document your car? Those questions, answers, and much more!

91-92 firehawk engine specs?

Thread Tools
 
Search this Thread
 
Old Apr 14, 2006 | 03:47 PM
  #1  
twistedz28's Avatar
Thread Starter
Junior Member
 
Joined: Jul 2004
Posts: 8
Likes: 0
From: PA.
Car: 1991 1LE CAMARO
Engine: L98/355cu
Transmission: WCT5/for now
Axle/Gears: 9 inch ford/ detroit locker
91-92 firehawk engine specs?

Hi,
Does anyone know where to find the engine build specs for a 3rd gen firehawk? I want to duplicate the engine in my camaro. I understand they had one that made close to 400 lbs torque to the ground and 300 plus hp. I need to know like what kind of heads and crank,pistons,cam,ect. Any help will be greatly appreciated. thanks.
Reply
Old Apr 14, 2006 | 04:43 PM
  #2  
stangStomper83's Avatar
Junior Member
 
Joined: Mar 2004
Posts: 41
Likes: 1
From: tabernacle NJ
Car: 89 formula and my late 86 iroc R.I.P girl
Engine: 89 firebird formula-305 tbi,86 iroc 305 tpi
Transmission: both 700r4
this is what ive read about the firehawk specs

when they where built the cars entire drive train was taken out. first the car was fitted with a 350 with 4 bolt mains, a forged steel crank, gen 2 cast pistions, ed pink racing rods and a roller cam. aluminum heads with 2 inch intake and 1.56 in exhaust valves. a downdraft port-injection manifold (works like a lt1 intake, i would go with holly's stealth ram set up) ive never seen any aftermarket intake close to the hawks. it had 11.5 in runners, 52 mill throttle body, dual cats, stainless steel headers, vette 6 speed, dana 44 rear axle , 3.54 rear gear. i think it also had a shortend input shaft and a 16lb fly wheel.
Reply
Old Apr 14, 2006 | 06:20 PM
  #3  
AmorgetRS's Avatar
Moderator
25 Year Member
Liked
Loved
iTrader: (6)
 
Joined: Jul 1999
Posts: 5,646
Likes: 1
From: Near Seattle, WA
Originally Posted by stangStomper83
when they where built the cars entire drive train was taken out. first the car was fitted with a 350 with 4 bolt mains, a forged steel crank, gen 2 cast pistions, ed pink racing rods and a roller cam. aluminum heads with 2 inch intake and 1.56 in exhaust valves. a downdraft port-injection manifold (works like a lt1 intake, i would go with holly's stealth ram set up) ive never seen any aftermarket intake close to the hawks. it had 11.5 in runners, 52 mill throttle body, dual cats, stainless steel headers, vette 6 speed, dana 44 rear axle , 3.54 rear gear. i think it also had a shortend input shaft and a 16lb fly wheel.
Until the mods were destroyed in a fire the "T-Ram" Intake could be bought through Summit Racing and other resells of SLP stuff. You can still find a few floating around out there still.
Reply
Old Apr 21, 2006 | 03:19 PM
  #4  
okfoz's Avatar
Moderator
25 Year Member
Liked
Loved
Community Favorite
 
Joined: Mar 2001
Posts: 14,293
Likes: 195
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
Originally Posted by AmorgetRS
Until the mods were destroyed in a fire the "T-Ram" Intake could be bought through Summit Racing and other resells of SLP stuff. You can still find a few floating around out there still.
IMHO For the price there not worth it, around $2500 on the market. you can do better with some of the newer technologies. There is a good comparison article on the TPI board.

JOhn
Reply
Old Apr 21, 2006 | 05:20 PM
  #5  
AmorgetRS's Avatar
Moderator
25 Year Member
Liked
Loved
iTrader: (6)
 
Joined: Jul 1999
Posts: 5,646
Likes: 1
From: Near Seattle, WA
From the performance aspect, yeah, they aren't worth it. From the I want my car to look like a Firehawk/have a Firehawkish motor... well, then that is personal preference.
Reply
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
Frozer!!!
Camaros for Sale
35
Jan 19, 2024 04:55 PM
mitch_04
Members Camaros
20
Sep 20, 2021 02:24 PM
Exxon Limited
Camaros Wanted
22
Dec 21, 2015 10:36 PM
bradleydeanuhl
DFI and ECM
4
Aug 12, 2015 11:48 AM
Exxon Limited
Camaros for Sale
2
Aug 9, 2015 08:13 PM




All times are GMT -5. The time now is 07:26 PM.