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> Vintage racing suspension
BillJ
post Jan 19 2023, 07:14 PM
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So contemplating doing the suspension next year and want to accumulate parts. Knowing that vintage wants you to stay true to period what is the max we can do for suspension goodies? Lets call it SVRA rules as they seem to be the strictest....

Bushings, strut inserts, sways, torsion bars, etc. What are you guys willing to.share on setup? I will be running a 2.4 ltr.
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BillJ
post Feb 12 2023, 03:20 PM
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Well this all took an interesting turn (IMG:style_emoticons/default/drunk.gif)

Aside from truly spec series with sealed engines and true limits there are going to be rule benders. Here in the Porsche world Norbert Singer is a legend for cars like the 935 that totally broke the spirit of the rules but stayed within them and he became the smartest man in racing.

In historic racing we arent professionals (although pro drivers come and cameo from time to time) and the world isnt watching and championships arent making the news or the radar for manufacturers. However it is generally populated by folks with deep pockets and supported by shops that want to win. It is only natural that rules are going to be bent. The challenge of keeping everyone on their best behavior while still ensuring the series is healthy is probably a pretty tricky thing to pull off. I show up with my own trailer and do a lot of work myself and cannot compete with the arrive and drive crowd. My best hope is to find someone in my class to have fun with. The guys that really want to win and deep pockets will.

Which all leads to the question:

So should i go with elephant bearing bushings or stick with the hard race poly versions? (IMG:style_emoticons/default/biggrin.gif)
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BillJ   Vintage racing suspension   Jan 19 2023, 07:14 PM
Charles Freeborn   Rears are coil over already, so I'd go with a ...   Jan 19 2023, 08:38 PM
vintage914racer   I’ve run vintage for years in my car, although i...   Jan 20 2023, 09:04 AM
BillJ   Thats great info guys. Reading the current svra s...   Jan 20 2023, 09:19 AM
Charles Freeborn   Another thing - probably a forgone conclusion - De...   Jan 20 2023, 09:15 PM
BillJ   gt stiffening kit and boxed arms for sure with a f...   Jan 20 2023, 09:35 PM
gms   Tying to the suspension points however was never ...   Feb 9 2023, 12:59 PM
brant   got to be careful about suspension points... the ...   Jan 21 2023, 09:40 AM
BillJ   Likely why this car doesnt have that. Been a vinta...   Jan 21 2023, 10:13 AM
sixaddict   Good way to get more front camber is to stretch a ...   Jan 21 2023, 10:21 AM
brant   Lots of ways to get negative camber For zero ...   Jan 21 2023, 10:30 AM
BillJ   How much negative will the offset ball joints get ...   Jan 21 2023, 12:43 PM
brant   We’ve been running -2.25 front and -2.5 rear I ...   Jan 21 2023, 01:09 PM
BillJ   Well interesting! Does that mean i can then s...   Feb 9 2023, 03:34 PM
brant   FIA rules... versus SCCA my motor runs a twin plu...   Feb 9 2023, 04:43 PM
GregAmy   ...and all this rules blah blah blah is why I run ...   Feb 10 2023, 07:52 AM
gms   ...and all this rules blah blah blah is why I run...   Feb 10 2023, 08:17 AM
GregAmy   ...there are scrutineers that will ruin your day o...   Feb 10 2023, 08:29 AM
brant   ...and all this rules blah blah blah is why I run...   Feb 12 2023, 08:20 AM
GregAmy   Rules are the only tool that reduces/ contains cos...   Feb 12 2023, 09:20 AM
gms   motor section of option M491 sports clutch and tr...   Feb 10 2023, 08:36 AM
brant   motor section of option M491 sports clutch and t...   Feb 10 2023, 09:08 AM
brant   Agree to disagree I also was on the rules and el...   Feb 12 2023, 09:32 AM
BillJ   Well this all took an interesting turn :DRUNK: A...   Feb 12 2023, 03:20 PM
Charles Freeborn   I finally got out to the garage and put in a few h...   Feb 13 2023, 08:35 PM
BillJ   I definitely have to take a closer look here. Svr...   Feb 13 2023, 09:11 PM
gms   The 914-6R (or 914-6 GT) was a race car made by Po...   Feb 14 2023, 09:07 PM
sixnotfour   https://pbase.com/9146gt/9146gt_factory_rac...rs_s...   Feb 15 2023, 08:46 PM
BillJ   I had front footwell protection added just recentl...   Feb 15 2023, 09:00 PM
gms   I found the Memo dated Feb 9 1971 1.3. Für den 9...   Feb 15 2023, 10:46 PM
gms   I found it! 1971 appendix J has the roll cage ...   Feb 16 2023, 03:54 PM
brant   But they only certified the car with a 2.0/6 IMSA...   Feb 16 2023, 04:44 PM
gms   @brant I am providing the documentation for the r...   Feb 16 2023, 05:17 PM
brant   Should work Anywhere that excepts imsa But I know...   Feb 16 2023, 05:54 PM
Charles Freeborn   Here is how the front half is constructed. Please ...   Feb 16 2023, 09:01 PM
mlindner   I planed to go vintage racing...but just got to ol...   Mar 6 2023, 11:42 AM
BillJ   Not sure if i am a fan of the kinked bar in the fr...   Mar 6 2023, 12:07 PM
brant   Not sure if the cage would pass tech under SCCA ru...   Mar 6 2023, 12:47 PM
mlindner   I agree, the cage is 30 years old. It also had dia...   Mar 6 2023, 01:28 PM
ChrisFoley   That dash bar is low enough to be a knee breaker i...   Mar 8 2023, 04:28 AM
BillJ   I redid mine for that very reason. Think you dont...   Mar 8 2023, 11:16 AM
brant   A buddy of mine broke his knee cap in a similar ba...   Mar 9 2023, 12:33 PM


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