Valve collets

Tips, tricks, questions and answers to tech questions
Sadlonelygit
Posts: 952
Joined: Thu Mar 19, 2020 9:10 pm
Has thanked: 85 times
Been thanked: 688 times

Valve collets

Post by Sadlonelygit »

Does this look like too large a gap to you?
IMG_20240901_170711.jpg
IMG_20240901_170711.jpg (396.02 KiB) Viewed 883 times
And secondly, I think there's room for improvement here!
IMG_20240901_170752.jpg
IMG_20240901_170752.jpg (658.49 KiB) Viewed 883 times
User avatar
Skub
Posts: 12167
Joined: Mon Mar 16, 2020 5:32 pm
Location: Norn Iron
Has thanked: 9819 times
Been thanked: 10144 times

Re: Valve collets

Post by Skub »

ISTR the gap being less on a 900R,but maybe it was just more equidistant. I can't see that gap being a problem though.
"Be kind to past versions of yourself that didn't know what you know now."
Walt Whitman
https://soundcloud.com/skub1955
User avatar
Druid
Posts: 1014
Joined: Mon Mar 16, 2020 7:45 pm
Has thanked: 276 times
Been thanked: 896 times

Re: Valve collets

Post by Druid »

looks a bit big to me. This is my GS750

Image
Le_Fromage_Grande
Posts: 11233
Joined: Mon Mar 16, 2020 6:40 pm
Location: The road of many manky motorcycles
Has thanked: 607 times
Been thanked: 4124 times

Re: Valve collets

Post by Le_Fromage_Grande »

It does look a bit big, but they're not going to come out
Sadlonelygit
Posts: 952
Joined: Thu Mar 19, 2020 9:10 pm
Has thanked: 85 times
Been thanked: 688 times

Re: Valve collets

Post by Sadlonelygit »

Personally I think it's just Indian build quality. The exhausts were roughly the same, so I knew they had seated properly.
Pretty sure the last top end I rebuilt had a better tolerance when built.....but it's been a while!
iansoady
Posts: 418
Joined: Thu Mar 19, 2020 10:12 am
Has thanked: 59 times
Been thanked: 169 times

Re: Valve collets

Post by iansoady »

I always try to get the gaps on each side the same although probably no real reason - it just looks nicer.....
User avatar
dern
Posts: 2138
Joined: Wed Aug 18, 2021 8:51 am
Has thanked: 1016 times
Been thanked: 1766 times

Re: Valve collets

Post by dern »

You could take the spring out and seat it all with hand tension. You'd know how it looks when it's all together then.
Sadlonelygit
Posts: 952
Joined: Thu Mar 19, 2020 9:10 pm
Has thanked: 85 times
Been thanked: 688 times

Re: Valve collets

Post by Sadlonelygit »

Remember what I said about Indian build quality!
Looks like they got mice to make the bolt holes :wtf:
IMG_20240903_160902.jpg
IMG_20240903_160902.jpg (1.35 MiB) Viewed 705 times
porter_jamie
Posts: 445
Joined: Sun Apr 05, 2020 8:41 am
Has thanked: 253 times
Been thanked: 143 times

Re: Valve collets

Post by porter_jamie »

Don't hog the exhaust out you will almost certainly make it worse unless you really know what you are doing. Do lots of reading, smokey yunick and Graham bell, before touching anything
Sadlonelygit
Posts: 952
Joined: Thu Mar 19, 2020 9:10 pm
Has thanked: 85 times
Been thanked: 688 times

Re: Valve collets

Post by Sadlonelygit »

porter_jamie wrote: Tue Sep 03, 2024 7:56 pm Don't hog the exhaust out you will almost certainly make it worse unless you really know what you are doing. Do lots of reading, smokey yunick and Graham bell, before touching anything
Thanks for your input, I've wielded a die grinder to good effect in the past!
Not my bike and the owner doesn't want to pay for anything he doesn't have too!
Sadlonelygit
Posts: 952
Joined: Thu Mar 19, 2020 9:10 pm
Has thanked: 85 times
Been thanked: 688 times

Re: Valve collets

Post by Sadlonelygit »