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jimbob-mcgrew
26-11-14, 05:15 PM
is this anyones motor from here ?

diced with death by the looks of it. serious force of flying energy.

http://i70.photobucket.com/albums/i95/ckallis500/flywheelbang.jpg

millworm
26-11-14, 06:57 PM
Wow.

meritlover
26-11-14, 07:00 PM
i wonder what the bulkhead looks like.

therealnovaboy
26-11-14, 07:25 PM
i wonder what the bulkhead looks like.

I wonder what the flywheel looks like. probably a bad case of DIY lightened and balanced flywheel.

meritlover
26-11-14, 07:32 PM
I wonder what the flywheel looks like. probably a bad case of DIY lightened and balanced flywheel.

or a case of 'badly diy lightened flywheel'

scott.parker
26-11-14, 07:52 PM
Looks familiar the way the bonnet is done, have seen one where the driver lost there knee to a shattered flywheel..

Andy
26-11-14, 09:07 PM
This is why we use flywheel guards in racing.

Benn
26-11-14, 09:08 PM
This is why we use flywheel guards in racing.

Would that stop that? Ive seen when a fly's cut thought the block....

Andy
26-11-14, 09:09 PM
10mm thick plate at the bulkhead.I ****ing hope i never have to find out if it works!!!

Andy
26-11-14, 09:10 PM
The block? Why would it go through the block its on the end? Bellhousing maybe.
Block i doubt.

Benn
26-11-14, 09:11 PM
I might be thinking off bellhousing as i can't find the pic. Been looking for it...

Andy
26-11-14, 09:14 PM
Yeah i cant see it heading for the block tbh.

Andy
26-11-14, 09:15 PM
This threads got me para now im gonna stick one on the top of the bellhousing too for next year lol
mines standard mind.

Novasport
26-11-14, 09:16 PM
Be even worse on a left hooker, don't want that flying at your b*****ks :tard:

Andy
26-11-14, 09:20 PM
Yikes lol

Stuart
26-11-14, 10:51 PM
Put one of those rings they put around jet engines, around the flywheel lol

Andy
26-11-14, 11:03 PM
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRt40XP0u-A_TjjFOzq2ONzk4sqO5gfMCLW3KWytJNYBgogCHrl (http://www.google.co.uk/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http%3A%2F%2Fwww.listentome.net%2Fmovies126.ph p&ei=plx2VKKjDouCPda1gfgF&bvm=bv.80642063,d.ZWU&psig=AFQjCNFbDcwk4bzyfV-dQNAh0OTgEgXR0w&ust=1417129324264991)

https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRmuc0aQ_w_rmMNEHxcRecL-Neah4QxComx2883c17eidongtRCRg (https://www.google.co.uk/imgres?imgurl=http%3A%2F%2Fvideos.videopress.com%2 FLfuhVMCx%2Fcommando-toolshed-scene_scruberthumbnail_0.jpg&imgrefurl=http%3A%2F%2Fpeelslowlynsee.wordpress.co m%2F2010%2F04%2F18%2Fwoody-takes-control-commando-style%2F&docid=ChD8t6m_onD8aM&tbnid=0VRbBnTKJzzYpM%3A&w=400&h=232&ei=EFx2VOqqDce4OPXDgfAG&ved=0CAIQxiAwAA&iact=c)

hobo/gyppo lightened and balanced flywheels are dangerous lol
bonus points for the film.....

jimbob-mcgrew
27-11-14, 04:48 AM
This threads got me para now im gonna stick one on the top of the bellhousing too for next year lol
mines standard mind.

hehe, youll be fine with a standard andy.

i think that flywheel was lightened at home, and never taken to a shop for balancing, so it probably wobbled itself into 6 pieces, before going on holiday

Southie
27-11-14, 06:14 AM
https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRt40XP0u-A_TjjFOzq2ONzk4sqO5gfMCLW3KWytJNYBgogCHrl (http://www.google.co.uk/url?sa=i&rct=j&q=&esrc=s&source=images&cd=&cad=rja&uact=8&ved=0CAcQjRw&url=http%3A%2F%2Fwww.listentome.net%2Fmovies126.ph p&ei=plx2VKKjDouCPda1gfgF&bvm=bv.80642063,d.ZWU&psig=AFQjCNFbDcwk4bzyfV-dQNAh0OTgEgXR0w&ust=1417129324264991)

https://encrypted-tbn3.gstatic.com/images?q=tbn:ANd9GcRmuc0aQ_w_rmMNEHxcRecL-Neah4QxComx2883c17eidongtRCRg (https://www.google.co.uk/imgres?imgurl=http%3A%2F%2Fvideos.videopress.com%2 FLfuhVMCx%2Fcommando-toolshed-scene_scruberthumbnail_0.jpg&imgrefurl=http%3A%2F%2Fpeelslowlynsee.wordpress.co m%2F2010%2F04%2F18%2Fwoody-takes-control-commando-style%2F&docid=ChD8t6m_onD8aM&tbnid=0VRbBnTKJzzYpM%3A&w=400&h=232&ei=EFx2VOqqDce4OPXDgfAG&ved=0CAIQxiAwAA&iact=c)

hobo/gyppo lightened and balanced flywheels are dangerous lol
bonus points for the film.....
Looks like commando to me.

Andy
27-11-14, 07:02 AM
Winner!

Alex J
27-11-14, 08:50 AM
bet that looks good under the bonnet..

jimbob-mcgrew
27-11-14, 08:59 AM
a few other pictures of a calibra, with a DIY job :

http://i70.photobucket.com/albums/i95/ckallis500/img00007ic7.jpg

http://i70.photobucket.com/albums/i95/ckallis500/img00004yt5.jpg

http://i70.photobucket.com/albums/i95/ckallis500/img00009lm5.jpg

http://i70.photobucket.com/albums/i95/ckallis500/img00005zo7.jpg

http://i70.photobucket.com/albums/i95/ckallis500/img00010ft4.jpg

http://i70.photobucket.com/albums/i95/ckallis500/img00006ao7.jpg

totalnova
27-11-14, 11:15 AM
****!!!!!!

staggy_gsi
27-11-14, 04:32 PM
Holy sh!t!!!!

Southie
27-11-14, 05:02 PM
That's scary!

Alex J
28-11-14, 08:27 AM
when you say a d.i.y job whats been done?? looks standard to me from the pics? ive had my flywheel skimmed , wasnt done d.i.y it was done on a lath so hopefully be alright lol

Andy
28-11-14, 10:09 AM
When they have been skimmed to fukkery on a lathe.
Then not balanced.Everything that goes round ie wheels propshafts flywheels etc needs balancing to stop vibrations.
Vibrations can undo hobos re used bolts with no locktite.
Boom boom boom is the result lol

Stuart
28-11-14, 10:28 AM
or even if its been balanced, it might have been skimmed to the point that the thermal mass isnt enough and when using the clutch the flywheel gets hot and cracks

Andy
28-11-14, 12:23 PM
Yes that aswell.
Its a stupid thing to do.
A light skim wont harm but iv seen somebody showing carrier bags of swarf off to people thinking its funny.
Now he drilled holes in to balance it too.

mowgli
29-11-14, 02:01 PM
I saw a rover sd1 fall out with its flywheel on the stebbe straight at Mallory somewhere in the mid 80's.... it luckily went down not up, but the whole car jumped in the air when it did, leaving a pile of shrapnel.
its well known that a lightened flywheel is worth thousands of php(pub horsepower), so prats keep doing it.

another version of the flywheel skim I've seen done badly is in the agricultural world, where they mostly use sintered plates, and the flywheel gets a load of stick.. the flywheels need skimming when the clutch is replaced, but they only have about 3 skims in them. to skim one properly entails having the wear & mounting surfaces machined down the same amount, then the clutch gets adjusted out so it works fine.. people either don't skim the mounting surface and adjust the clutch, so the thrust bearing falls off the end of the snout, wrecking the clutch, or they over skim it, so the clutch plate rubs on the flywheel bolts wearing them away with fairly terminal results...

Alex J
29-11-14, 08:42 PM
Ive got vibration over 100mph on track from the nearside of mine lol, by by engine then lol

jimbob-mcgrew
30-11-14, 01:22 AM
be alright alex - no worries :thumb:

im drunk as hell riigh=t now tho, so anything goes lol