89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
Thread Starter
Member
iTrader: (2)
Joined: Mar 2009
Posts: 297
Likes: 1
From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
For your ears, enjoy!
I know i hear the rocker chatter, ive already addressed it!
I Love the way this turned out, easy kit to throw on too!
I know i hear the rocker chatter, ive already addressed it!
I Love the way this turned out, easy kit to throw on too! 
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: 89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
Wow, that sounds terrific. Where'd you get the exhaust from?
Thread Starter
Member
iTrader: (2)
Joined: Mar 2009
Posts: 297
Likes: 1
From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: 89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
Its for a 4thgen. Pretty easy to mount on a thirdgen.
Senior Member
Joined: Sep 2003
Posts: 738
Likes: 1
From: Hurlburt Field
Car: 84 Z28, '15 Colorado
Engine: L69
Transmission: A4
Axle/Gears: 3.73
Re: 89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
Ahhhhhh. Sound exactly like mine. Dyno Dons to LM2. Was the best 10 miles of my life..... until the tranny blew.
But amazing choice!
How exactly did you mount the system to your car? The guys that did mine welded brackets and NOT the OE hangars I told them to use.
But amazing choice!
How exactly did you mount the system to your car? The guys that did mine welded brackets and NOT the OE hangars I told them to use.
Thread Starter
Member
iTrader: (2)
Joined: Mar 2009
Posts: 297
Likes: 1
From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: 89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
I had a local shop do the mounting, Basically he made the mid pipe which was straight with one bend. The rear he used a universal hanger for one side and part of the stock hanger on the drivers side.
I'll have to take some pictures sometime. Not exactly happy with the weld job but its sealed well and doesnt barely move ( other than my radical cam shaking the exhaust )
I'll have to take some pictures sometime. Not exactly happy with the weld job but its sealed well and doesnt barely move ( other than my radical cam shaking the exhaust )
Thread Starter
Member
iTrader: (2)
Joined: Mar 2009
Posts: 297
Likes: 1
From: Wisconsin
Car: 1984 Firebird (89 Formula Clone)
Engine: 357
Transmission: m29 T56
Axle/Gears: 3.27 9 bolt Borg Warner.
Re: 89 Formula 357, Hooker Shorties to SLP LM2 Sound Clip
Heres a sound of the cabin at about 50mph:
Sorry i didnt get on it
, had a bad oil leak.
Sorry i didnt get on it
, had a bad oil leak. 
Thread
Thread Starter
Forum
Replies
Last Post
Hotrodboba400
Firebirds for Sale
3
Dec 10, 2019 07:07 PM
Hotrodboba400
Firebirds for Sale
0
Sep 2, 2015 07:28 PM