 What do you have for chassis stiffening? |
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| Justinp71 |
 Sep 29 2008, 07:14 PM
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Senior Member  Group: Members Posts: 1,600 Joined: 11-October 04 From: Sacramento, CA Member No.: 2,922 Region Association: None 
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I put some more horsepower in my car, so far I have just autocrossed it on street tires. I have the bolt in roll bar that has the mid bar going to the floor.
Besides that my chassis is stock and I am wondering what I should do for more re-enforcement... so I can comfortably run on slicks. Below is a photo of the roll bar. I don't consider the roll bar to give to much chassis stiffening, but it just might help with cracking the longs. Edit: I mainly just use the car for street and the occasional Autocross or DE Attached image(s) 
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| J P Stein |
Jun 8 2009, 05:47 PM
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Irrelevant old fart Group: Members Posts: 8,797 Joined: 30-December 02 From: Vancouver, WA Member No.: 45 Region Association: None |
After bonking my helmeted haid on my cage halo, I cut it off and did this.
Tying in the suspension towers gave the best chassis stiffening effect of all I did. Attached thumbnail(s) 
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Posts in this topic
Justinp71 What do you have for chassis stiffening? Sep 29 2008, 07:14 PM
SirAndy I've got a full cage but it's not tied int... Sep 29 2008, 09:04 PM sww914 Judging from the cars that I've fixed, if you ... Sep 29 2008, 11:40 PM dlestep ...I am welding the rear stiffening kit on my car ... Sep 29 2008, 11:42 PM
Justinp71
...I am welding the rear stiffening kit on my car... Oct 1 2008, 10:38 AM Joe Ricard Engman longs and a roll bar tied to rear shock tow... Sep 30 2008, 05:57 AM Justinp71 Thanks guys!
<_< It sounds like for t... Sep 30 2008, 07:07 PM dakotaewing I have Brad Maures (sp) Outer Long kit, and Chris... Sep 30 2008, 10:10 PM Justinp71
I have Brad Maures (sp) Outer Long kit, and Chris... Sep 30 2008, 11:05 PM jcd914 OK I guess maybe I should not be voting since the ... Sep 30 2008, 11:59 PM Justinp71 Well Thanks for posting anyhow Jim!
When you ... Oct 1 2008, 10:37 AM the4u2 how much flex is to much? have one that flex 8mm ,... Oct 1 2008, 01:07 PM J P Stein There are a pee pot load of do-dads sold to make y... Oct 2 2008, 08:58 AM 9146986 The last full project car I built had Brad Mayeur... Oct 2 2008, 08:59 AM naro914 I've been racing or DEing our 914 since 1994, ... Oct 2 2008, 08:14 PM Justinp71 Does the Engman kit reduce body flex? Or just keep... Oct 3 2008, 04:20 PM jcd914
Does the Engman kit reduce body flex? Or just kee... Oct 11 2008, 08:56 PM ConeDodger
Does the Engman kit reduce body flex? Or just kee... Dec 4 2008, 10:47 PM John An area that seems to crack and few discuss is whe... Oct 23 2008, 08:28 PM J P Stein Tieing in the longs to the towers is gud. Tieing i... Dec 7 2008, 02:30 PM Justinp71 Well my conclusion for my more street oriented car... Jan 14 2009, 01:20 AM 9146986 I forgot to add that I welded up all the seams I c... Jan 14 2009, 10:06 AM Justinp71 Did you race or a/x the car that you are describin... Jan 14 2009, 12:22 PM 9146986 The customer that I built the car for did autocros... Jan 14 2009, 12:37 PM Justinp71 No cage, correct? Jan 14 2009, 01:53 PM charliew What makes these little cars attractive is their l... Jan 16 2009, 08:48 AM Simon Tibbett I am new to 914's and looking into getting one... May 29 2009, 10:13 AM jt914-6 I have Brad's long. kit, GT kit, boxed trailin... Jun 1 2009, 08:50 AM jhadler In the first photo there, it looks like you are dr... Jun 1 2009, 02:11 PM jt914-6 Josh, yes I'm using the cooler heat for the wi... Jun 1 2009, 03:25 PM Joe Ricard JP would you please show me your engine lid?
Lik... Jun 9 2009, 05:51 AM J P Stein I don't have a pic of it, go figure.
I made a ... Jun 9 2009, 07:38 AM Joe Ricard Metal?
My car will have bare minimum of metal.... Jun 9 2009, 09:15 AM J P Stein
Metal?
My car will have bare minimum of metal... Jun 9 2009, 11:13 AM Joe Ricard Yea PM me with your thoughts.
I'm a looking a... Jun 9 2009, 11:26 AM J P Stein
Yea PM me with your thoughts.
I'm a looking ... Jun 9 2009, 02:51 PM Chris Hamilton Has anyone measured the amount of flex they had be... Aug 30 2009, 05:36 PM Britain Smith Didn't measure it, but we felt it in JP's ... Sep 17 2009, 11:54 AM Joe Ricard I can 3 point lift my car and it stays level.
get... Dec 9 2009, 07:11 AM Chris Hamilton Joe, My car does that with an autopower rollbar bo... Dec 12 2009, 03:55 PM J P Stein It doesn't take an engineering degree to see ... Dec 12 2009, 07:01 PM Randal
It doesn't take an engineering degree to see... Dec 12 2009, 10:05 PM J P Stein
I've taken JP's approach on adding fro... Dec 13 2009, 11:06 AM Randal
It doesn't take an engineering degree to se... Mar 31 2014, 07:59 PM Chris Hamilton
It doesn't take an engineering degree to see... Dec 13 2009, 03:02 PM J P Stein I've been building stuff for 40 odd years....m... Dec 13 2009, 04:00 PM Joe Ricard Chris there is no way your bolt in autopower cage ... Dec 13 2009, 05:14 PM J P Stein BTW, our trip down to your house at Marina was qua... Dec 13 2009, 05:56 PM Chris Hamilton JP, it will be fun to see how Andrew and Britain d... Dec 13 2009, 07:05 PM J P Stein Brit is headed down that way for the SD National T... Dec 14 2009, 08:30 AM Joe Ricard Raced in the little pond yesterday. PCA had an ev... Dec 14 2009, 10:52 AM Randal
Raced in the little pond yesterday. PCA had an e... Mar 31 2014, 08:02 PM Joe Ricard Geeze I was reading this thinking wtf did I do? ... Apr 1 2014, 05:53 AM Randal
Geeze I was reading this thinking wtf did I do? ... Apr 1 2014, 01:35 PM smokey My
Lilbasterd
Gets much stiffer wen chancing any... Jan 5 2015, 08:17 PM ThePaintedMan Dafuq? Jan 6 2015, 07:51 AM Bullethead How did this thread get reanimated? Last post was ... Sep 6 2023, 09:45 PM d914 egman inner longs
tangering racing rear console su... Oct 9 2023, 01:13 PM mlindner I had a full roll bar cage for many years. The las... Dec 1 2023, 04:35 PM brant
I had a full roll bar cage for many years. The la... Dec 2 2023, 08:31 AM mlindner Thanks brant. Was not intended for full racing. D... Dec 4 2023, 09:02 AM Charles Freeborn A 911 I'd be concerned about straying too far ... Jan 6 2024, 01:24 AM brant We learned a lot about rules during the build.
so ... Apr 26 2024, 01:43 PM |
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