Stiff sidewall??

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bracketracer
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Stiff sidewall??

#1 Post by bracketracer » Thu Nov 12, 2009 12:11 pm

Other than a heavy car and a better RT why use a stiff side wall tire??

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Moparious Maximus
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Re: Stiff sidewall??

#2 Post by Moparious Maximus » Thu Nov 12, 2009 12:46 pm

High power cars like them. Helps keep the tire from balling up in front, less prone to tire shake, better 60' times.
'63 Plymouth, Straight axle, Leaf springs, Drum brakes, 31x10.5wx15 Rears 3215lbs
Best time to date 7.99 @ 170 mph
572" Wedge 8-71 @ 28% OD, ALKY, Glide, Dana

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DOTracer
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Re: Stiff sidewall??

#3 Post by DOTracer » Thu Nov 12, 2009 2:39 pm

More stable and the sidewalls last longer.

coony278
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Re: Stiff sidewall??

#4 Post by coony278 » Thu Nov 12, 2009 4:06 pm

interesting thread!

What would be the downside of the stiffwall slick ? Does it still hook as good as the regular wall tire ?

DOTracer
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Re: Stiff sidewall??

#5 Post by DOTracer » Thu Nov 12, 2009 4:13 pm

What's the combination? engine/trans/gear/tire size?

Generally, any car over 3000 lbs running on smaller tires really needs a stiff sidewall tire.

No down sides I can think of.

bracketracer
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Location: New Jersey

Re: Stiff sidewall??

#6 Post by bracketracer » Thu Nov 12, 2009 5:17 pm

Ok it is a 90 Beretta with a 540 going in it soon..PG trans with 1.80 1st gear..Not sure on converter yet as we will dyno motor then have converter made.
33X16 tire and a 4.30 or a 4.56 rear as I have both of them..
Car with me in it is 2380.lbs......

I tried Hoosiers in both a co7 and a co6 compound with not the best results and tried a worn out set of Goodyears and had the best short time ever with my junk motor...1.20 :scratch: :scratch:
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bracketracer
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Re: Stiff sidewall??

#7 Post by bracketracer » Sat Nov 14, 2009 8:14 pm

I guess nobody's home :scratch: :scratch:

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vegaracer
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Re: Stiff sidewall??

#8 Post by vegaracer » Sat Nov 14, 2009 10:50 pm

What were the Goodyears that you tried? Stiff sidewall or not?
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bracketracer
Posts: 329
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Location: New Jersey

Re: Stiff sidewall??

#9 Post by bracketracer » Sun Nov 15, 2009 7:09 am

vegaracer wrote:What were the Goodyears that you tried? Stiff sidewall or not?

No they were not a stiff sidewall and they were old tires that were made in Chillie. :scratch:

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