Stab it on with ultra black and don't touch for 2 days

All Engine, Clutch, Chains, and Sprockets Stuff Here.
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maddog1927
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Stab it on with ultra black and don't touch for 2 days

Post by maddog1927 »

Is that what you guys are doing at the pipe to exhaust flange?

Do you use the oem gasket?

What works best?
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Wheelie-Gene
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Post by Wheelie-Gene »

As tough as the ultra is............... gas/oil'll eventually soften it up and it'll be blown out in a week or so.

An o-ring set-up is the best/cleanest way to go.
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2strokeforever
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Post by 2strokeforever »

my sh dosent leak at all, nothing... maybe the stock thingy only works if the flange isnt worn out??????????
its been off a few times too
never used any type of sealer either
the 450 will have less power and will be harder to start, and will be heavier, but to make up for it it will require more maintenance.
4stroke=dead fish
dubious01
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Post by dubious01 »

multiple o rings streteched to fit and fill the gap
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NightBiker07
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Post by NightBiker07 »

if you can find it: Chamber Seal......
2000 CR250, pipe, filter, Vforce

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hoofarted
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Post by hoofarted »

I just use the high temp silicone stuff on all exhaust sections - works great!

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MojoScojo
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Post by MojoScojo »

hoofarted wrote:I just use the high temp silicone stuff on all exhaust sections - works great!

Image
Same here.
No longer have a CR500.
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pstoffers
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Post by pstoffers »

MojoScojo wrote:
hoofarted wrote:I just use the high temp silicone stuff on all exhaust sections - works great!

Image
Same here.

X491 make sure its all 100% oil free...
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dannygraves
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Post by dannygraves »

ultra copper for me, and yes, the trick is to make sure both surfaces are totally clean :wink:
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jarnott71
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Post by jarnott71 »

dannygraves wrote:ultra copper for me, and yes, the trick is to make sure both surfaces are totally clean :wink:



good shit works for me aswell
no wing no prayer
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