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Old 20-03-19, 06:02 PM   #17
R1ffR4ff
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Join Date: Feb 2017
Location: JAMOADR(1999 Curvy) 36,000 miles
Posts: 1,431
Default Re: Piston slap or valves?

Quote:
Originally Posted by isutty5 View Post
Here's a clip I recorded of the sound of cold startup.

https://youtu.be/_FvQY8O7JdU

Proper rattle. But as I say, completely disappears when warm and sounds happy.

I checked the exhaust header and it's perfect so it's not coming from there.

Haven't tried pulling clutch in but will have a go tomorrow, although I feel like I would have noticed as I tend to hold clutch at stops rather frequently.

In the case that it is piston slap, is that something I should be worried about? Should I expect total failure at some point soon?

Valve clearances were never checked on the front, only the rear when new cam chain was put in which was a joke cost of £700 alone!

I don't know, what do you reckon cost would be for clearance check on the front? I'm not in a hurry as I've got the Bandit now but I don't know whether I'm up for spending another £300+ trying to sort it
Sounds like the other Cam-chain worn to me.I wouldn't like to use the engine for too long with that kind of noise.

Here's how my SV sounds with the Slip-on exhaust in a Metal garage recorded on a Smart phone,

https://app.box.com/file/218563217522

My 10 penn'th.
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Last edited by R1ffR4ff; 20-03-19 at 06:05 PM.
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