UMI New Product! 82-92 GM F-Body K-Member, Road Race
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
My list is getting quite long...
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
I measured 24 lbs weight difference. 54 lbs for stocker, 30 lbs for this UMI tubular
Joined: Mar 2008
Posts: 2,943
Likes: 20
From: Boston, MA
Car: 1983 Pontiac Trans Am Daytona 500
Engine: Crossfire 305ci V8
Transmission: Jasper 700R4 4 speed Automatic
Axle/Gears: 3.23 limited slip/posi
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
awesome unit
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
So far so good. Ordered the A arms now because after looking at the stockers, they just look stupid attached to that fine tubular piece. I should have bought them at same time to save on that christmas sale but oh well.
Joined: May 2007
Posts: 2,340
Likes: 2
From: Montreal, Canada
Car: 1986 Chevrolet Camaro IROC-Z28
Engine: TPI 310ci (LB9)
Transmission: Custom Rebuilt 700R4 - 2600 Stall
Axle/Gears: 10 bolt, 3.73 Eaton Limited-Slip
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
I want this k-member so bad lol... Must.. resist.. urge.. lol
Joined: Mar 2004
Posts: 1,643
Likes: 50
From: Manitoba
Car: '91 GTA
Engine: 421sbc
Transmission: Powerglide
Axle/Gears: Ford 9" with 3.89
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Just got my a-arms, i measure 2.6 lbs difference each so alittle over 5 lbs total
Supreme Member
iTrader: (1)
Joined: Dec 2002
Posts: 1,391
Likes: 66
From: MA
Car: 1989 IrocZ
Engine: 421 Dart Stroker
Transmission: 4L60E Cahall Performance Built
Axle/Gears: Midwest Chassis Fab 9/ 3.55 gears
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Orr, did you get your setup in yet? Were just winding down here with this ridiculous winter, my stuffs still in the boxes. Although all the plowing $$ is nice it will be a relief to get in the garage again.. After i pulled the motor the wheels started spinning in my head about upgrades....way to many hours behind the wheel plowing, lol
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Kmember is bolted in. Arms are hanging loose. Gonna put springs in tomorrow or this weekend whenever i get time. Gotta start on my motor soon.
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iTrader: (7)
Joined: Jun 2008
Posts: 1,468
Likes: 0
From: Minnesota
Car: 89 IROC-Z
Engine: 370 LSX, LS3 Top End
Transmission: Built T-56
Axle/Gears: 9" Aluminum Center 3.89's
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Hey Orr did you get the Road Race version? I think the standard version looks beefy enough for auto x and it'll save over a hundred bucks
Joined: Sep 2003
Posts: 25,895
Likes: 429
From: Pittsburgh PA
Car: 89 Iroc-z
Engine: 555 BBC Turbo
Transmission: TH400
Axle/Gears: MWC 9” 3.00
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
I did get the road race version. I wanted it to be as beefy as possible and it looks like its gonna work. I'm up over 1000whp now and the car torques hard on the dyno pull but it appeared the kmember did its job and stayed straight. True test will be at the track. It likely will pull wheels and slam that front end. I'm goin to try to avoid that as much as possible tho
Joined: Feb 2001
Posts: 752
Likes: 19
From: Westminster, MD USA
Car: 91 Firebird 'vert, 91 Formula
Engine: 5.7, 5.0
Transmission: T56, T5
Axle/Gears: Auburn w/ 3.73's, 3.42
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Reviving old thread...what's the difference between the standard and road race versions? Additional bracing? Does the road race version still accept the factory triangular braces? Also, will this work with the SBC Canton road race pan?
Doing an engine swap over the winter and adding long tubes so this would be a welcomed addition!
Doing an engine swap over the winter and adding long tubes so this would be a welcomed addition!
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Good morning.
The k-member is the same base k but with additional bracing for road race use. We haven't had any trouble with the standard model but it's always nice to have some extra support if needed.
Factory triangle braces a-ok.
And road race pans seem to work although it would be best to send model number and pic to support@umiperformance.com before committing to either the pan or the k-member. Standard disclaimer on this stuff is "hot rodding may be required" sometimes...
ramey
The k-member is the same base k but with additional bracing for road race use. We haven't had any trouble with the standard model but it's always nice to have some extra support if needed.
Factory triangle braces a-ok.
And road race pans seem to work although it would be best to send model number and pic to support@umiperformance.com before committing to either the pan or the k-member. Standard disclaimer on this stuff is "hot rodding may be required" sometimes...
ramey
Joined: Feb 2001
Posts: 752
Likes: 19
From: Westminster, MD USA
Car: 91 Firebird 'vert, 91 Formula
Engine: 5.7, 5.0
Transmission: T56, T5
Axle/Gears: Auburn w/ 3.73's, 3.42
Re: UMI New Product! 82-92 GM F-Body K-Member, Road Race
Sounds good, thanks for the reply. I agree and would definitely go with the road race option. I also don't see why the pan wouldn't work but will send in model # and pic just to be sure. Thx!
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