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Turbo civic falls off dyno *new video page 2*

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Old 11-22-2009, 09:34 PM
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Default Turbo civic falls off dyno *new video page 2*

http://www.youtube.com/watch?v=uFaVi35glRc

Got a new tire on and everythings okay.....hope to dyno again someday lol
Old 11-22-2009, 10:00 PM
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Default Re: Turbo civic falls off dyno

yikes! strap failure ftl.
Old 11-22-2009, 10:31 PM
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Default Re: Turbo civic falls off dyno

dumbasses why wasnt it strapped down???
Old 11-22-2009, 10:37 PM
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Default Re: Turbo civic falls off dyno

strap was either old or got melted by an exhaust or downpipe
Old 11-22-2009, 10:38 PM
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Default Re: Turbo civic falls off dyno

if you watch the video you can see that it is strapped down.

looks like strapped failed after the car dropped from lifting. if you look close you can see the end of the strap pull out of the ratchet after it failed. prolly just an old ratchet with worn teeth.
Old 11-22-2009, 11:04 PM
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Default Re: Turbo civic falls off dyno


classic
Old 11-22-2009, 11:09 PM
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Default Re: Turbo civic falls off dyno

looks like the strap pulled through. but my question is why only 1 strap? i know a second strap on the from the other side wouldnt have helped this situation but still
Old 11-22-2009, 11:09 PM
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Default Re: Turbo civic falls off dyno

Yep actual ratcheting mechanism broke....damn b16's making too much torque lol I was glad it didn't go to the right it would have hit the dyno operator among other things....I was nervous about what power it was going to make so when this happened I was just like wtf didn't expect that shoddy luck and no power reading!

There's 2 straps crossing each other....kinda hard to see the one.
Old 11-22-2009, 11:21 PM
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Default Re: Turbo civic falls off dyno

Did the roller eat the tire?
Old 11-22-2009, 11:23 PM
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Default Re: Turbo civic falls off dyno

Originally Posted by jdm602
yikes! strap failure ftl.
x2 you can see that one strap just give.
Old 11-22-2009, 11:59 PM
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Default Re: Turbo civic falls off dyno

Originally Posted by king06
Did the roller eat the tire?
Yep....brand new too
Old 11-23-2009, 03:05 AM
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Default Re: Turbo civic falls off dyno

I cant believe they were letting that many people stand that close to the dyno.. I always got pissed when people start crowding around the dyno.

it does remind me of the time at the shop i used to work at, i told the owner i need a new strap, one was frayed pretty bad. He said.. nah it'll be fine. I said cool so when the car goes flying off the dyno dont come bitching at me..

long story short, the car went flying off the dyno when the strap broke.
Old 11-23-2009, 05:44 AM
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Default Re: Turbo civic falls off dyno

DynaPack, FTW.

And JDogg, I agree with too many spectators in close proximity.

- Derek
Old 11-23-2009, 06:55 AM
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Default Re: Turbo civic falls off dyno

Yep, Dynapack is my choice. Much safer, no tire noise (can hear pinging better), repeatable, and no need to have a bunch of guys sitting on the hood or the trunk on high hp applications.
Old 11-23-2009, 11:58 AM
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Default Re: Turbo civic falls off dyno

a shop in NY runs 4 straps in the front for insurance and two in the back, they tune 800whp civic so i would use the insurance aswell
Old 11-23-2009, 12:34 PM
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Default Re: Turbo civic falls off dyno

That's why I don't stand around a car on the rollers. The place that dynos my car uses 4 straps on the front and two in the back.
Old 11-23-2009, 02:14 PM
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Default Re: Turbo civic falls off dyno

No one was hurt I take it?
I had the pleasure of driving an AWD talon off the dyno sideways once...flexy dump tube the customer made moved and burned a front strap.
Old 11-23-2009, 02:45 PM
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Default Re: Turbo civic falls off dyno

needs one of these lol



Old 11-23-2009, 02:53 PM
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Default Re: Turbo civic falls off dyno

Originally Posted by Bailhatch
No one was hurt I take it?
I had the pleasure of driving an AWD talon off the dyno sideways once...flexy dump tube the customer made moved and burned a front strap.
That must have been fun...I saw another civic come off just like mine from what you said.....thought had crossed my mind initially. Nobody got hurt luckily everyone got the hell out of the way but it could have easily knocked someone over not paying attention....reason everyone was crowded around like that was because it was a very well attended dyno meet arranged by a few local forums I think somewhere around 50 cars ran by the end of the night so it wasn't really professional and this is only the second one with yellow tape up. Next time just for my own comfort I will be putting it on a Dynapack because this has ended up costing me a few bucks because I had to replace that new front tire, front wheel bearings(need a press), an axle, and my ball joints just to be on the safe side.
Old 11-23-2009, 02:56 PM
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Default Re: Turbo civic falls off dyno

Originally Posted by turbodailydan
needs one of these lol



Thats pretty sick....with my torque steer it would probably fall off the side right away lol
Old 11-23-2009, 03:33 PM
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Default Re: Turbo civic falls off dyno

that sucks, at least nothong major was damaged
Old 11-23-2009, 03:47 PM
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Default Re: Turbo civic falls off dyno

I know the waiver probably cut the shop's liability to zero, but I certainly hope they hooked you up in some way.

It almost looked like they had no "wrap" around the wratchet's roller. No matter what I use them for, I *always* get at least 3-4 layers thick around it. Then I tie a big *** knot just beyond the wratchet onto the tight part using the slack.
Old 11-23-2009, 04:19 PM
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Default Re: Turbo civic falls off dyno

Originally Posted by jnv255
The place that dynos my car uses 4 straps on the front and two in the back.
Dynojet's instructions clearly state 4 straps should be used, NOT 2.

I doubt the ratchet gave out.. Id bet money the exhaust/wastegate melted a strap as said above.

Originally Posted by HiProfile
No matter what I use them for, I *always* get at least 3-4 layers thick around it. Then I tie a big *** knot just beyond the wratchet onto the tight part using the slack.
Me too !
Old 11-23-2009, 05:07 PM
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Default Re: Turbo civic falls off dyno

Originally Posted by HiProfile
I know the waiver probably cut the shop's liability to zero, but I certainly hope they hooked you up in some way.

It almost looked like they had no "wrap" around the wratchet's roller. No matter what I use them for, I *always* get at least 3-4 layers thick around it. Then I tie a big *** knot just beyond the wratchet onto the tight part using the slack.
All I got was my $40 back which payed for at least half the tire. I will be making some suggestions next time I spectate there from what I've read....tying the slack to the tight part like you said might have helped a bit in this situation.

Only car iirc that had 4 straps was a 700whp vette sometime after my car.
Originally Posted by NeKe1point0
Dynojet's instructions clearly state 4 straps should be used, NOT 2.

I doubt the ratchet gave out.. Id bet money the exhaust/wastegate melted a strap as said above.
Nope you can see the strap come right out of the ratchet in the video, I also remember looking at the full length strap still attached to the underside once the smoke had settled.
Old 11-23-2009, 05:24 PM
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Default Re: Turbo civic falls off dyno

you can hear it click open, and the strap just pulled right out of it.


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