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Makotosun
What is this ? never seen one
- Ht1kid
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What is this ? never seen one was created by Ht1kid
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I have owned Yamaha’s since 1968 and worked at Butler Yamaha triumph for 5 yrs starting in 1970 I don’t ever remember seeing one so What is it? Is on a 125 At2 I bet MarkT will know
I have owned Yamaha’s since 1968 and worked at Butler Yamaha triumph for 5 yrs starting in 1970 I don’t ever remember seeing one so What is it? Is on a 125 At2 I bet MarkT will know
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- MarkT
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Replied by MarkT on topic What is this ? never seen one
I've seen similar on a 400 Husqvarna only at rear of cylinder... it was a custom modification to ease starting like Yamaha did on some of the 360/400's.
Looks like someone machined and installed compression release into side of cylinder.
Looks like someone machined and installed compression release into side of cylinder.
1963 YG1-T, 1965 MG1-T, Allstate 250, 1970 CT1b, 1971 R5, 1973 AT3MX, 1974 TS400L, 1975 RD350, 1976 DT175C, 1976 Husqvarna 250CR, 1981 DT175G, 1988 DT50, 1990 "Super" DT50, 1991 RT180, 2017 XT250
The following user(s) Liked this Post: Enduronut, Ht1kid, Tom P
29 Jul 2022 16:47
#2
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- Enduronut
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Replied by Enduronut on topic What is this ? never seen one
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That would be a compression release . . .
Some people just march to the beat of a different drum
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That would be a compression release . . .
Some people just march to the beat of a different drum
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Control your thoughts . . . or your thoughts will control you!.!
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Don't aim . . . and you'll hit your target every time!
A wise man knows . . . he isn't!
Failure squared . . . equals success!
The following user(s) Liked this Post: MarkT, Ht1kid
29 Jul 2022 16:48
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- RT325
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Replied by RT325 on topic What is this ? never seen one
Blimey that's getting desperate on a 125. Thought maybe a 175 top end & wanted to make it easier for the electric start on 125--but no. I know what--was to scare hell out of pedestrians on the footpath--we drive on the left here. Now i have a plan. Na that wouldn't work. Needs to be in the head to really scare them haha.
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29 Jul 2022 16:59
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Replied by Ht1kid on topic What is this ? never seen one
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That’s what I thought but on a 125 here is a pic of the head. So 2 compression releases Strange
That’s what I thought but on a 125 here is a pic of the head. So 2 compression releases Strange
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29 Jul 2022 17:06
#5
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- Tom P
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Replied by Tom P on topic What is this ? never seen one
That looks just like the compression release I had on my CT-1 in the 70s, but I put it in the second spark plug hole. I still have that compression release. I actually loved using it on steep downhills on dirt. On the road, no use for it.
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29 Jul 2022 20:31
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Replied by Ht1kid on topic What is this ? never seen one
Yea Tom P I had one too on my 175 everybody had one but that bike had one on the head and one on the cylinder go figure?
29 Jul 2022 20:42
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Replied by Tom P on topic What is this ? never seen one
I think MarkT got it right. The compression release on the top of the head was for braking, the one on the side was to make starting easier, perhaps to help electric start.
29 Jul 2022 21:13
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Replied by RT325 on topic What is this ? never seen one
Yep that'll be it. If ya going to do it you may as well--overdo it!!, just to be sure to be sure.
The following user(s) Liked this Post: Schu
29 Jul 2022 23:01
#9
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