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A new 'cylinder head'?

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-bandit
Renault 5 Driver



Joined: 24 Apr 2012
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PostPosted: 14:36 - 20 Jun 2012    Post subject: A new 'cylinder head'? Reply with quote
I'm looking at getting a geared 50 tonight that has done 7000 miles, but the seller has just told me that it has had a 'new cylinder head and you will have to take it slow to let it run it'. Is this normal/true?

Need help asap, many thanks!
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MattWadz
Trackday Trickster



Joined: 08 Apr 2011
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PostPosted: 14:54 - 20 Jun 2012    Post subject: Reply with quote
Shouldnt need a new head if its gotta be run in :/
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MarJay
But it's British!



Joined: 15 Sep 2003
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PostPosted: 15:12 - 20 Jun 2012    Post subject: Re: A new 'cylinder head'? Reply with quote
-Ellis wrote:
I'm looking at getting a geared 50 tonight that has done 7000 miles, but the seller has just told me that it has had a 'new cylinder head and you will have to take it slow to let it run it'. Is this normal/true?

Need help asap, many thanks!


Alarm bells are ringing... A bike should never need a new cylinder head, even a two stroke. I could understand if it needed a new piston and rings, or a rebore, or a new barrel, but a new head? Especially on its own? Sounds like the engine pretty much lunched its top end and the seller just sourced a secondhand head, put a new piston and rings in and put it up for sale. Either that or he has no clue what he's on about. Either way that would worry me.
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British beauty: Triumph Street Triple R; Loony stroker: KR1S; Track fun: GSXR750 L1; Commuter Missile: GSX-S1000F
Remember kids, bikes aren't like lego. You can't easily take a part from one bike and then fit it to another.
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-bandit
Renault 5 Driver



Joined: 24 Apr 2012
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PostPosted: 15:39 - 20 Jun 2012    Post subject: Reply with quote
The ad says this

'The bike has just had a brand new top end i.e. cylinder, piston and rings as the pervious rings were slightly worn so better to be safe than sorry.'

So what do you reckon?
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MarJay
But it's British!



Joined: 15 Sep 2003
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PostPosted: 15:48 - 20 Jun 2012    Post subject: Reply with quote
-Ellis wrote:
The ad says this

'The bike has just had a brand new top end i.e. cylinder, piston and rings as the pervious rings were slightly worn so better to be safe than sorry.'

So what do you reckon?


That is quite different from having a new head. That sounds fine. It will need to be run in though.
____________________
British beauty: Triumph Street Triple R; Loony stroker: KR1S; Track fun: GSXR750 L1; Commuter Missile: GSX-S1000F
Remember kids, bikes aren't like lego. You can't easily take a part from one bike and then fit it to another.
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-bandit
Renault 5 Driver



Joined: 24 Apr 2012
Karma :
PostPosted: 15:52 - 20 Jun 2012    Post subject: Reply with quote
MarJay wrote:
-Ellis wrote:
The ad says this

'The bike has just had a brand new top end i.e. cylinder, piston and rings as the pervious rings were slightly worn so better to be safe than sorry.'

So what do you reckon?


That is quite different from having a new head. That sounds fine. It will need to be run in though.


Thanks for your help I have given you rep Smile
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Old Thread Alert!

The last post was made 13 years, 195 days ago. Instead of replying here, would creating a new thread be more useful?
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