Suspension & Brakes Springs | Shocks | Handling | Rotors

Bump stops on shocks

Thread Tools
 
Search this Thread
 
Old Nov 9, 2006 | 09:31 AM
  #1  
rocket22's Avatar
Thread Starter
TECH Regular
15 Year Member
iTrader: (2)
 
Joined: Jun 2006
Posts: 419
Likes: 0
From: Mo
Default Bump stops on shocks

I seen some where on here where some but a bump stop on the shock after cutting the factory bump stop off,where can I get them.
Reply
Old Nov 9, 2006 | 10:41 AM
  #2  
trackbird's Avatar
TECH Senior Member
20 Year Member
iTrader: (4)
 
Joined: Oct 2002
Posts: 5,102
Likes: 3
From: OH
Default

Koni makes them and I did that for a while. In my case, I damaged a set of Koni DA's due to bottoming them out. If you have the travel with your shocks to use that stop without damaging the shock, you can get them from a Koni dealer (sorry, I don't have the part numbers handy).
Reply
Old Nov 9, 2006 | 10:50 AM
  #3  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

:shakes head:

I sell them, but you'd be far better off finding a way to install the OEM type back on the car.
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Reply
Old Nov 9, 2006 | 11:06 AM
  #4  
01bird58's Avatar
12 Second Club
iTrader: (9)
 
Joined: Jul 2005
Posts: 1,108
Likes: 0
From: Rockland County, NY
Default

Is there a way of shaving the stock ones down to make room for a 315mm tire? Or is the only solution to install spacers?
Reply
Old Nov 9, 2006 | 11:23 AM
  #5  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

I run 11's and 315's with full size stock bumpstops. If you drag them with the tires or wheels, the offset is wrong. Don't screw up the suspension to "cure" your wheel fitment issues. And monkeying with the stops will screw something up. Even cutting them in half makes them less effective, and they are a integral part of the suspension.
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Reply
Old Nov 9, 2006 | 05:24 PM
  #6  
rocket22's Avatar
Thread Starter
TECH Regular
15 Year Member
iTrader: (2)
 
Joined: Jun 2006
Posts: 419
Likes: 0
From: Mo
Default

Thanks for all the response.
Reply
Old Nov 9, 2006 | 05:40 PM
  #7  
SmokeySS's Avatar
TECH Fanatic
iTrader: (7)
 
Joined: Jan 2005
Posts: 1,051
Likes: 0
Default

Say Sam, what, if any, modifications did YOU have to do to get 315s to not rub?
Reply
Old Nov 10, 2006 | 01:32 AM
  #8  
BirdmanLS1's Avatar
TECH Resident
iTrader: (3)
 
Joined: Dec 2005
Posts: 901
Likes: 0
From: Burke, VA
Default

I have heard that the Nitto DR's dont require any modifications to fit, but other DR's have had to pound the wheel well and what not. An adjustable PHB is pretty much mandatory too i think... i may be wrong tho.
Reply
LS1 Tech Stories

The Best V8 Stories One Small Block at Time

story-0

Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

 Verdad Gallardo
story-1

6 Common C5 Corvette Failures and What's Involved In Repairing Them

 Pouria Savadkouei
story-2

Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

 Verdad Gallardo
story-3

Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

 Pouria Savadkouei
story-4

Top 10 Most Powerful Chevy Trucks Ever Made!

 
story-5

Hennessey's New Supercharged Silverado ZR2 Has 700 HP

 Verdad Gallardo
story-6

Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

 Verdad Gallardo
story-7

Awesome K5 Blazer Restomod Comes With C7 Corvette Power

 Verdad Gallardo
story-8

10 Camaros You Should Never Buy

 
story-9

10 LS Engine Myths That Refuse to Die

 Verdad Gallardo
Old Nov 10, 2006 | 12:28 PM
  #9  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

Rolled fenders, carefully picking wheel offset, and a REAL PHB.... And they do rub a touch from time to time, but also under over 1g of cornering. 315's are BIG, and some are bigger than others. Pick a narrower one and it'll help a lot.
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Reply
Old Nov 10, 2006 | 03:56 PM
  #10  
SmokeySS's Avatar
TECH Fanatic
iTrader: (7)
 
Joined: Jan 2005
Posts: 1,051
Likes: 0
Default

Is the UMI double adj. a real phb? Heh.
Reply
Old Nov 10, 2006 | 04:00 PM
  #11  
'Trust''s Avatar
10 Second Club
iTrader: (24)
 
Joined: Aug 2004
Posts: 7,972
Likes: 4
From: Eternity
Default

I assume by real PHB you mean one that isn't factory and is adj.? What are the sizes/offsets/backspacing on your wheels?
Reply
Old Nov 10, 2006 | 04:01 PM
  #12  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

I'm not sure I follow.... Meaning UMI's biggest PHB is not? For something relatively easy to make, there ar a lot of junk ones out there. UMI isn't aluminum (good). Used high-quality rod-ends (some don't), the welds are very strong (and battle tested by yours truly) which isn't always the case on chrome-moly steel as many folks weld it too fast and it becomes brittle, they don't.
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion

Last edited by Sam Strano; Nov 10, 2006 at 04:06 PM.
Reply
Old Nov 10, 2006 | 04:06 PM
  #13  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

I mean an adjustable bar with rod-ends at both ends..... poly bushed PHB's are not IMO "real" PHB's as bushings still deflect.

As for wheel offset and such. Well, I can't give all the secrets away randomly on the web, but also not all cars are exactly the same (and again the actual section widths vary).
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Reply
Old Nov 10, 2006 | 05:45 PM
  #14  
UMI Performance's Avatar
FormerVendor
iTrader: (77)
 
Joined: Apr 2004
Posts: 5,473
Likes: 7
From: Philipsburg, Pa
Default

Originally Posted by SmokeySS
Is the UMI double adj. a real phb? Heh.
Thanks Sam, I also have a double adjustable PHB bar here that survived a 50 mph crash into a curb, craking the axles and destroying the rear end, I won't mention the members car unless they want too. The PHB did bend like a bananna but the welds show no cracks and held up fine.. you want a part to bend before a weld breaks.. it shows a good weld.

I am not sure I follow either SmokeySS?
Reply
Old Nov 10, 2006 | 06:54 PM
  #15  
SmokeySS's Avatar
TECH Fanatic
iTrader: (7)
 
Joined: Jan 2005
Posts: 1,051
Likes: 0
Default

I just bought and received your DA chrome moly panhard bar through Stranoparts and I'm double checking that I got a "REAL" one. It was half a joke.
Reply
Old Nov 10, 2006 | 07:57 PM
  #16  
UMI Performance's Avatar
FormerVendor
iTrader: (77)
 
Joined: Apr 2004
Posts: 5,473
Likes: 7
From: Philipsburg, Pa
Default

Originally Posted by SmokeySS
I just bought and received your DA chrome moly panhard bar through Stranoparts and I'm double checking that I got a "REAL" one. It was half a joke.
ahhh ok, no biggie and good to hear

Guess we took it the wrong way... no worries!

Thanks for the order
Ryan
Reply
Old Nov 13, 2006 | 11:48 AM
  #17  
Sam Strano's Avatar
LS1TECH Sponsor
20 Year Member
Liked
Loved
Community Favorite
iTrader: (41)
 
Joined: Apr 2002
Posts: 9,614
Likes: 152
From: Brookville, PA
Default

Oh, I get it... just mis-understood the tone (gotta love e-mail).

BTW, the PHB Ryan was referring to, came off of *MY* car. It was wrecked this summer, about 2 months before Nationals (not by me) and we pulled a lot of strings to get it fixed in time for Nationals (thank god, because it went *quite* well).
The damage was big, about $8k worth but the welds on that PHB held up great, I actually gave it back to him on purpose so he would know how it held up.
__________________
www.stranoparts.com --814-849-3450
Results matter. Talk is cheap. We are miles beyond the success anyone else has had with the 4th gens, and C5, C6, C7 Corvettes,
10 SCCA Solo National Championships, 2008 Driver of they Year, 2012 Driver of Eminence
13 SCCA Pro Solo Nationals Championships
2023 UMI King of the Mountain Champion
Reply




All times are GMT -5. The time now is 11:56 AM.

story-0
Amazing '71 Camaro Restomod Is Modern Muscle Car Under the Skin

Slideshow: This heavily modified 1971 Camaro mixes classic muscle car styling with a fifth-generation Camaro interior and modern LS3 power.

By Verdad Gallardo | 2026-05-12 18:06:42


VIEW MORE
story-1
6 Common C5 Corvette Failures and What's Involved In Repairing Them

Slideshow: From wobbling harmonic balancers to failed EBCMs, these are the issues that define long-term C5 ownership and what repairs typically involve.

By Pouria Savadkouei | 2026-05-07 18:44:57


VIEW MORE
story-2
Retro Modern Bandit Pontiac Trans AM Comes With Burt Reynolds' Autograph

Slideshow: A modern Camaro transformed into a retro icon, this limited-run "Bandit" build blends nostalgia with brute force in a way few revivals manage.

By Verdad Gallardo | 2026-04-21 13:57:02


VIEW MORE
story-3
Top 10 Greatest Cadillac V Series Performance Models Ever, Ranked

Slideshow: Cadillac didn't just crash the high-performance luxury vehicle party, it showed up loud, supercharged, and occasionally a little unhinged...

By Pouria Savadkouei | 2026-04-16 10:05:15


VIEW MORE
story-4
Top 10 Most Powerful Chevy Trucks Ever Made!

Slideshow: Top ten most powerful Chevy trucks ever made

By | 2026-03-25 09:22:26


VIEW MORE
story-5
Hennessey's New Supercharged Silverado ZR2 Has 700 HP

Slideshow: Hennessey has turned the Silverado ZR2 into a 700-hp off-road monster with supercharged V8 power and a limited production run.

By Verdad Gallardo | 2026-03-24 18:57:52


VIEW MORE
story-6
Coachbuilt N2A Anteros Is an LS2-Powered C6 Corvette In Italian Clothes

Slideshow: A one-off sports car that looks like a vintage Italian exotic-but hides a C6 Corvette underneath-just sold for the price of a new mid-engine Corvette.

By Verdad Gallardo | 2026-03-23 18:53:41


VIEW MORE
story-7
Awesome K5 Blazer Restomod Comes With C7 Corvette Power

Slideshow: A heavily reworked 1972 K5 Blazer swaps its off-road roots for a low-slung street-focused build with modern V8 power.

By Verdad Gallardo | 2026-03-09 18:08:45


VIEW MORE
story-8
10 Camaros You Should Never Buy

Slideshow: There are thousands of used Camaros on the market but we think you should avoid these 10

By | 2026-02-17 17:09:30


VIEW MORE
story-9
10 LS Engine Myths That Refuse to Die

Slideshows: Which one of these myths do you believe?

By Verdad Gallardo | 2026-01-28 18:10:11


VIEW MORE