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broke my driveshaft

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Old 03-16-2002, 05:59 PM
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Default Re: broke my driveshaft

Thanks, I sent you the best one. Enjoy!
Old 03-16-2002, 06:18 PM
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<img src="http://www.fbody.com/members/bspz28/driveshaft.jpg" alt="" />

wow <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />

here is the pic.. Nice Job man <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Old 03-16-2002, 07:15 PM
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Default Re: broke my driveshaft

That's impressive!!!! How much hp did it take to do that?
Old 03-16-2002, 07:37 PM
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Default Re: broke my driveshaft

Was your rocker panel damaged like that before it broke or did the driveshaft do that?!?! <img border="0" title="" alt="[Eek!]" src="gr_eek2.gif" />
Old 03-16-2002, 08:15 PM
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Default Re: broke my driveshaft

Dayum!! At least it's cool to say your car actually broke a driveshaft <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" /> . They go for pretty cheap, so hopefully it's a cheap fix.

Josh
Old 03-16-2002, 11:13 PM
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I didn't even know I had rocker damage? I've never lifted the car there, maybe it's just the way the pic is, I don't know. Or maybe the shaft did do that, there appears to be a 6 inch chunk of the DS that is completely missing. I had to be at 6000rpms when it let go, that piece probably landed a mile away. From a different angle, there is also red paint all over the ends of the DS.

I have a bolton a4 with a 218/218 563lift 114LSA cam. It peaked at 346hp with 3 cats(2 mac cats and 1 slp cat, I had problems passing emissions.), but made 340 from 5000 to the 6400rpm limit. I think the torque spike of the vig is what killed the DS. My little vig flashes to 4200 these days.

The driveshaft was the last thing I had ever expected to break with 3.23 gears and street tires. All of you drag racers really need to get loops. This was seriously the scariest moment I have ever had in a car.

The car is at Speed Inc right now, waiting for a heavy duty steel driveshaft. Thanks to Tom and Larry for putting up with me.

Thanks again for posting the pic bspz28.
Old 03-16-2002, 11:36 PM
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Damn thats crazy Jim...I had to pay 350 to get my chromoly one...it can hold a **** load of HP, more than carbon fiber...I got a loop on it too...the bottom of my car is like a cage...I got the bottom of the loop as the cross member and it is welded to the SFC's.... <img border="0" title="" alt="[Big Grin]" src="gr_grin.gif" />
Old 03-17-2002, 12:11 AM
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Default broke my driveshaft

I floored it from a 30mph roll and BAM! Tons of metallic popping sounds and grinding. Sounded like massive backfires. I pull over and get out to look, and my stock aluminum driveshaft is cracked in half. Other than the shaft, there doesn't appear to be any damage. I don't have a loop either. I think the exhaust caught it and took most of the beating.

I have pics if someone would be so kind as to post or host them, because I have no idea how.

Thanks,
Jim
Old 03-17-2002, 12:38 AM
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you can mail me the pic's at bspz28@optonline.net i'll post them for you <img border="0" title="" alt="[Smile]" src="gr_stretch.gif" />
Old 03-17-2002, 05:20 AM
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Default Re: broke my driveshaft

I busted my stock DS with only simple boltons(cutout, lid, and MAF ends). Busted my first night at the track with my nitrous. I launched on motor(555r's on stock 17's) and the DS broke immediately. Luckily I had a DS loop!




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