Front Bumper Modification
Front Bumper Modification
Well guys I did an engine swap on my bird after I wrecked her. Had to get a new front bumper so I decided to do a little modification. Instead of the plain stock look I added an old circle track trick to let more air into the motor. What you guys think?? (Btw I was one pop rivet short I have to get one more for it but tell me what you think)
Supreme Member



Joined: May 2005
Posts: 2,220
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From: Atlanta
Car: '02 T/A WS6, '91 T/A, '91 Camaro RS
Engine: LS1, LB9, L03
Transmission: T56, 700R4, 700R4
Axle/Gears: 4.10 10 bolt, 2.73 10 bolts
Re: Front Bumper Modification
Well guys I did an engine swap on my bird after I wrecked her. Had to get a new front bumper so I decided to do a little modification. Instead of the plain stock look I added an old circle track trick to let more air into the motor. What you guys think?? (Btw I was one pop rivet short I have to get one more for it but tell me what you think)
Well....it's certainly different

Let us know if there's any noticeable difference in underhood temperatures or performance of any kind.
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Posts: 2,893
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From: Central Texas
Car: GTA
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: Aussie 9-bolt/3.27 posi
Re: Front Bumper Modification
I guess your planning on redesigning the cooling system. Wish I knew more than factory engineers....
There is a curved piece behind there that goes from the bottom of the chin spoiler upwards, to help the air flow from underneath that the stock cooling system gets cooling air from. If your car was overheating & you felt the need to cut up the nose, there is something wrong with your cooling system, unless you are running something like twin turbo big block like Polly Motorports does & makes 1400hp.
Please.....Paint the screen black & "hide" that mod. Those silver circles look bad, IMO.
There is a curved piece behind there that goes from the bottom of the chin spoiler upwards, to help the air flow from underneath that the stock cooling system gets cooling air from. If your car was overheating & you felt the need to cut up the nose, there is something wrong with your cooling system, unless you are running something like twin turbo big block like Polly Motorports does & makes 1400hp.
Please.....Paint the screen black & "hide" that mod. Those silver circles look bad, IMO.
Member

Joined: Sep 2011
Posts: 218
Likes: 1
From: Northern Indiana
Car: 87 camaro
Engine: 350
Transmission: th350
Axle/Gears: auburn 4.10
Re: Front Bumper Modification
Looks like something you would see on the movie mad max. would have to see it on the car before i liked it or not.
Senior Member
Joined: Aug 2009
Posts: 913
Likes: 2
From: greenfield indiana
Car: 86' IROC-Z....and 5 other 3rdgens
Engine: 383 hsr
Transmission: built 700r4
Axle/Gears: stock 3.23, 10bolt
Re: Front Bumper Modification
i dont get it....sorry man lol. you wont cool the engine down anymore with those holes. our cars have air dams under the core supports and bumpers to cool the radiator. and by opening them ugly little holes will actually interupt it a bit and wouldnt be suprised if it actually got a little warmer. this is on a small scale of course where you wont see a differance virtualy at all anyway. and since the bumper is already ruined, you should just cur out a rectangle around them holes so it at least has somewhat a camaro look. lol
Senior Member
Joined: Feb 2011
Posts: 653
Likes: 5
From: Long Island, NY
Car: 87 Trans Am, 99 WS6, 16 Mustang GT
Engine: LB9, LS1
Transmission: 700R4, T56
Axle/Gears: 3.42 Posi, 4.10 Posi
Re: Front Bumper Modification
I'm sorry, but the first thing I would think when I see your car with that is "ghetto cruiser".
JMO
JMO
Re: Front Bumper Modification
Well I am not here to win best car award lol. It looks so much better when on the car, trust me. I think it looks badass. There is a pic on google of another 90' F-Bird with the same exact mod but I can't seem to find it.
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Joined: Nov 2006
Posts: 1,698
Likes: 0
From: Connecticut
Car: 1987 Camaro, 1986 Trans AM
Engine: V6 2.8 multi-port and V8 5.0 FI
Transmission: 5-Speed and Automatic
Axle/Gears: no idea
Re: Front Bumper Modification
i think it would look more natural or fit the style of the car with rectangle holes instead of circles but if u like it thats all that matters enjoy
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Joined: Mar 2011
Posts: 2,893
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From: Central Texas
Car: GTA
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: Aussie 9-bolt/3.27 posi
Re: Front Bumper Modification
Junior Member
Joined: Mar 2012
Posts: 21
Likes: 0
Car: 1991 camaro rs
Engine: modded 305 v8
Transmission: th350
Axle/Gears: stock rs gears
Re: Front Bumper Modification
hey man just ignore the idiots that commented up above....its your car and it dont matter if they like it or not....im sure he didnt want negative comments......anyway i like it
Senior Member
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Posts: 916
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From: Wichita Falls, TX
Car: 91 Firebird,00 c2500,75 Vette
Engine: 3.1 but 350 soon, 350, 350
Transmission: T56 soon
Axle/Gears: stock 3.42 Posi to come
Re: Front Bumper Modification
Is this supposed to allow more air into the radiator or just for looks. If for air into the radiator you will have to remove some of the plastic egg crate behind it and then it would help with the bumper bar behind modded to allow air flow throw it and still retain some strength.
Senior Member
Joined: Mar 2012
Posts: 553
Likes: 1
From: Ballwin, MO
Car: 1987 Trans Am
Engine: 355 tpi
Transmission: 5 speed
Re: Front Bumper Modification
Is that an original style front header pannel. I my self have thought about opening up my front bumper but I'm planning on getting a fiberglass front piece And besides opening up for more air flow."That by the way will move more air than just the air dam under the car , It won't hurt the cooling like others have stated here." Don't pay those negative people any mind. You have a good idea. It may not be how I'd do it. But it is your car. It will be nice to see what it looks like on your car.
Re: Front Bumper Modification
Thanks guys! It is there for looks and to move a little more air. I don't expect it to make a huge difference but it will help a little. What I plan on doing is making another air dam that connects this mod to the old air dam so all the cool, clean air will move together into the engine.
Senior Member
Joined: Aug 2009
Posts: 913
Likes: 2
From: greenfield indiana
Car: 86' IROC-Z....and 5 other 3rdgens
Engine: 383 hsr
Transmission: built 700r4
Axle/Gears: stock 3.23, 10bolt
Re: Front Bumper Modification
Supreme Member
iTrader: (5)
Joined: Mar 2011
Posts: 2,893
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From: Central Texas
Car: GTA
Engine: 350 TPI
Transmission: 700R4
Axle/Gears: Aussie 9-bolt/3.27 posi
Re: Front Bumper Modification
It is a bad PS that somebody here on TGO did putting almost the whole Camaro nose onto the Firebird nose. Used not just the grill but the turn signals from the Camaro too.
Re: Front Bumper Modification
I just bought a '87 Camaro Sport Coupe/LT roller; and want to put a 350 SBC in it and make it a Z/28. The engine bay was modified for a V8 when I bought it. To turn it into a Z/28, could I just buy a Z/28 Front Bumper Assembly and an IROC Z/Z28 grill or do I need to buy an IROC Z/Z28 Front Assembly? Would I also have to get Z/28 rear quarters or can I just put Z/28 emblems on the Sport Coupe rear quarters?
Thanks!
Thanks!
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Joined: Jan 2011
Posts: 95
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From: Indiana
Car: 1990 Pontiac Firebird
Engine: V8,350,5.7 L.
Transmission: Automatic - 700r4
Re: Front Bumper Modification
I just bought a '87 Camaro Sport Coupe/LT roller; and want to put a 350 SBC in it and make it a Z/28. The engine bay was modified for a V8 when I bought it. To turn it into a Z/28, could I just buy a Z/28 Front Bumper Assembly and an IROC Z/Z28 grill or do I need to buy an IROC Z/Z28 Front Assembly? Would I also have to get Z/28 rear quarters or can I just put Z/28 emblems on the Sport Coupe rear quarters?
Thanks!
Thanks!
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From: Short Summer, VT
Car: 1985 Trans Am T-Top
Engine: 305 TPI
Transmission: T-5 5 Speed
Axle/Gears: 3.42 posi 1LE 10 bolt
Re: Front Bumper Modification
But, no, won't fit without modifications. Front bumper needs a different support bar and headlight assemblies. Neither the front or rear bumpers will line up with 86 ground effects on fenders doors or sides.
If you want to change to 92 style, you need the whole gfx package including bumpers and supports.
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May 10, 2023 07:19 PM






non the less, pretty crafty body man and not a bad idea 

