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How Sprint Cars Work: A Beginners Guide to Sprint Cars
J & J Motorsports News ^ | undated | Al Drake and Craig Smith

Posted on 08/10/2014 3:04:23 PM PDT by jjotto

This is guide for the casual fan that would like to know how a sprint car works and what the various parts are on the car. Entry level education on the terms will help you at the race track when the announcer says "this broke" or a driver says he had a problem with "that" during an interview.

The Chassis

In this case, the chassis is manufactured by J&J Chassis Company. It is called a "downtube chassis" because it has tubes that run from the top of the roll cage down to the front of the car. This provides stiffness to the chassis and limits flex more than a chassis that does not have the tubes (primarily older cars). The chassis is made of chrome-moly steel tubing. The tubes are welded together in jigs that allow the manufacturers to create a consistent line of cars.

The Drive Line

To start, sprint cars don't have a transmission. They are either in gear or out of gear...

(Excerpt) Read more at jjmotorsportsnews.com ...


TOPICS: Hobbies; Sports
KEYWORDS: sprintcars; tonystewart
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Of topical interest concerning the 700 horsepower lightweight vehicles.
1 posted on 08/10/2014 3:04:23 PM PDT by jjotto
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To: jjotto

In car camera. Pay special attention to the driver’s hands and front end. Lots of right turns for a left turn only race.

https://www.youtube.com/watch?v=GTqoeJ3_ru8


2 posted on 08/10/2014 3:17:09 PM PDT by cripplecreek ("Moderates" are lying manipulative bottom feeding scum.)
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To: jjotto

Stewart still blipped the throttle as he was going by (a proverbial “screw you”) which would throw the rear end out towards the other driver. I understand he was hit by the rear wheel. I think it was a little too much Testosterone and ego on both sides. Stewart is not blameless. I have raced dirt cars before. Also no reason to go by so fast.


3 posted on 08/10/2014 3:21:49 PM PDT by timlilje
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To: timlilje

I have always told my children and any adults who would listen:
If your in a wreck on the interstate, never stay on the road. Same applies to a racetrack. The only one to blame for this is the kid who let his testosterone get the best of him. Rules say stay in the car.
And remember, night race wearing a black suit. May have never been seen by Stewart.


4 posted on 08/10/2014 3:27:20 PM PDT by 9422WMR ("Ignorance can be cured by education, but stupidity is forever.")
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To: jjotto

Very interesting


5 posted on 08/10/2014 3:31:58 PM PDT by ImJustAnotherOkie (zerogottago)
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To: cripplecreek

“. Lots of right turns for a left turn only race.”

It’s what you got to do to keep the back end behind the front end.


6 posted on 08/10/2014 3:36:13 PM PDT by TexasGator
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To: 9422WMR

I honestly don’t know how sprint drivers do it. I sat in a friend’s 410 sprint on jacks in his shop once with it running and revved it a couple of times and the whole world went fuzzy from the vibration. I can’t imagine what its like driving one on a rough track.

https://www.youtube.com/watch?v=L6AHPvhe3NM


7 posted on 08/10/2014 3:38:09 PM PDT by cripplecreek ("Moderates" are lying manipulative bottom feeding scum.)
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To: TexasGator

Exactly. More like a rodeo than a race.

Jac Haudenschild at Volusia Speedway Park

https://www.youtube.com/watch?v=L6AHPvhe3NM


8 posted on 08/10/2014 3:39:38 PM PDT by cripplecreek ("Moderates" are lying manipulative bottom feeding scum.)
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To: cripplecreek

I used to race karts on dirt tracks. Insane fun!


9 posted on 08/10/2014 4:02:53 PM PDT by Dr. Bogus Pachysandra ( Ya can't pick up a turd by the clean end!)
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To: jjotto

Interesting Web site, but that background is bothersome to say the least.


10 posted on 08/10/2014 4:04:51 PM PDT by upchuck (It's a shame nobama truly doesn't care about any of this. Our country, our future, he doesn't care.)
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To: jjotto

“Turn right to go left” ..... Doc Hudson


11 posted on 08/10/2014 4:05:35 PM PDT by nascarnation (Toxic Baraq Syndrome: hopefully infecting a Dem candidate near you)
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To: jjotto

lightweight vehicles meant to be driven sideways....


12 posted on 08/10/2014 4:07:25 PM PDT by God luvs America (63.5 million pay no income tax and vote for DemoKrats...)
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To: nascarnation

“stupid grandpa car!”.... Lightning McQueen.

CC


13 posted on 08/10/2014 4:19:21 PM PDT by Celtic Conservative (tease not the dragon for thou art crunchy when roasted and taste good with ketchup)
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To: Celtic Conservative

LOL I loved watching that movie with my grandkids.


14 posted on 08/10/2014 4:20:02 PM PDT by nascarnation (Toxic Baraq Syndrome: hopefully infecting a Dem candidate near you)
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To: nascarnation

Jeff Dunham: Sweet Daddy says it's just a bunch of guys driving in a circle.

Bubba J.: Oh, I know! That's my favorite part! They're makin' a left turn!

Bubba J.: It's a sport that's easy to follow when you're hammered.
15 posted on 08/10/2014 4:23:44 PM PDT by Jack Hydrazine (Pubbies = national collectivists; Dems = international collectivists; We need a second party!)
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To: jjotto
I'm not Tony Stewart's biggest fan, but I know he loves racing. I know even at local tracks, he is tough.

I think it's time to focus on running SHE and not drive.

16 posted on 08/10/2014 6:22:27 PM PDT by ExCTCitizen (I'm ExCTCitizen and I approve this reply. If it does offend Libs, I'm NOT sorry...)
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To: Jack Hydrazine

Jeff Durham is great. I love his Achmed the Terrorist act.


17 posted on 08/10/2014 6:24:55 PM PDT by ExCTCitizen (I'm ExCTCitizen and I approve this reply. If it does offend Libs, I'm NOT sorry...)
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To: ExCTCitizen

Yep.

He and Jeff Gordon are among the oldest full-time NASCAR drivers, and should be leaning toward management instead of racing.


18 posted on 08/10/2014 6:36:43 PM PDT by jjotto ("Ya could look it up!")
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To: jjotto

Those guys are early 40s, just getting warmed up.
Somebody has to break Handsome Harry Gant’s record for oldest winner at 52, LOL.


19 posted on 08/10/2014 6:40:55 PM PDT by nascarnation (Toxic Baraq Syndrome: hopefully infecting a Dem candidate near you)
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To: jjotto
That webpage is right out of the 1990's! Yellow text on black background. Animated gif. If you view source you will find this: The last update for that software was 2003!
20 posted on 08/10/2014 6:54:36 PM PDT by minnesota_bound
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