BMR STB Rubbing on hood...
Thread Starter
Joined: Dec 1999
Posts: 1,747
Likes: 26
From: Rugby, England
Car: 1988 IROC Vert
Engine: 355 ZZ4
Transmission: T5 Manual
BMR STB Rubbing on hood...
After a 100 miles or so since fitting this, it appears the top of the center plate of the strut tower brace is rubbing the hood. Not very hard but it's rubbing.
Anyone suggest the best way of sorting this out? Anyone with similar stories?

Anyone suggest the best way of sorting this out? Anyone with similar stories?

Joined: Aug 2006
Posts: 12,812
Likes: 110
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: BMR STB Rubbing on hood...
do you have poly motor mounts?
only way to really fix it is to find where in the hood its rubbing and grind it a little for clearance
only way to really fix it is to find where in the hood its rubbing and grind it a little for clearance
Thread Starter
Joined: Dec 1999
Posts: 1,747
Likes: 26
From: Rugby, England
Car: 1988 IROC Vert
Engine: 355 ZZ4
Transmission: T5 Manual
Re: BMR STB Rubbing on hood...
Thanks for the response. No poly motor mounts.
Is grinding the hood really the best solution?
Is grinding the hood really the best solution?
Joined: Aug 2006
Posts: 12,812
Likes: 110
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Re: BMR STB Rubbing on hood...
how else would you do it? you cant lower the mounts for the STB, you cant lower the center section of the stb, and you cant raise the hood. So you either grind the powdercoated STB down for clearance, or you grind away at the ribbing under the hood where its rubbing. Or smash the center of the STB with a huge hammer until it bends and makes the needed clearance, but thats just a stupid idea.
Joined: Sep 2000
Posts: 2,508
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From: Moorpark, CA
Car: '91 GTA, '92 T/A Convertible
Engine: GTA: 350 w/Vortec heads, T/A: 305
Transmission: Pro-built 700R4
Axle/Gears: GTA: 3.27, T/A: 2.73
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Joined: Aug 2006
Posts: 12,812
Likes: 110
From: Central NJ
Car: 86 Trans Am
Engine: 408 stroker sbc
Transmission: TKO600
Axle/Gears: Moser full floater m9, 3:70 trutrac
Thread Starter
Joined: Dec 1999
Posts: 1,747
Likes: 26
From: Rugby, England
Car: 1988 IROC Vert
Engine: 355 ZZ4
Transmission: T5 Manual
Re: BMR STB Rubbing on hood...
I would say, judging from your pics, the bar should be back a tad. I believe the bar being that much forward, and the downward slope of your hood, is the problem.
Looks kind of close to the master cylinder though.
Looks kind of close to the master cylinder though.
Thread Starter
Joined: Dec 1999
Posts: 1,747
Likes: 26
From: Rugby, England
Car: 1988 IROC Vert
Engine: 355 ZZ4
Transmission: T5 Manual
Re: BMR STB Rubbing on hood...
Thanks Brutal. Think the Master Cyl just looks closer due to the picture.
Member
Joined: Aug 2009
Posts: 316
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From: Houston, TX
Car: 90' Firebird Formula 350
Engine: 350
Transmission: 700R4
Axle/Gears: 3.23
Re: BMR STB Rubbing on hood...
I have the same brace in my bird and its doing the same thing. I never cared enough to mess with it, but if I was set on correcting it, then I would take a rag or towel and drape it over the BMR logo, get a big hammer.....
Its crude, and probably dangerous since you could miss and nail the intake, but its only gotta bend down a little bit. If you wanna play it safe, remove it, get a jack or a press, and bend it just a little.
I know its Crude, but, its an idea.
Its crude, and probably dangerous since you could miss and nail the intake, but its only gotta bend down a little bit. If you wanna play it safe, remove it, get a jack or a press, and bend it just a little.
I know its Crude, but, its an idea.
Joined: May 2008
Posts: 867
Likes: 1
From: pawtucket RI
Car: 1986 iroc
Engine: alum. head 350 supercharged
Transmission: 6speed
Axle/Gears: ford 9in 3.90 35 spline moser axles
Re: BMR STB Rubbing on hood...
I have the same brace in my bird and its doing the same thing. I never cared enough to mess with it, but if I was set on correcting it, then I would take a rag or towel and drape it over the BMR logo, get a big hammer.....
Its crude, and probably dangerous since you could miss and nail the intake, but its only gotta bend down a little bit. If you wanna play it safe, remove it, get a jack or a press, and bend it just a little.
I know its Crude, but, its an idea.
Its crude, and probably dangerous since you could miss and nail the intake, but its only gotta bend down a little bit. If you wanna play it safe, remove it, get a jack or a press, and bend it just a little.
I know its Crude, but, its an idea.
Re: BMR STB Rubbing on hood...
Reinstall the hood insulation and that should prevent the metal to metal contact. My problem was I had to shim the mounting points to clear the top of the intake and yes it hit my insulation on the hood. But there is more clearance on a Camaro.
Last edited by DJP87Z28; Aug 8, 2010 at 03:38 PM.
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