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 Post subject: 1100 Crank Question
PostPosted: Sun Aug 29, 2021 4:31 pm 
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1098cc
1098cc
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Joined: Tue Jan 11, 2005 9:07 pm
Posts: 1336
Location: Emu Plains, NSW
I have just pulled down a motor for rebuild and the crank has had the counter weights ground down by what looks like a grinder. Looks quite rough and would like to know if I should use it again or bin it and find another one.
Have got links to pics below.
https://ibb.co/Yj0FCDD
https://ibb.co/bHmv8vj

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Another study found Aussies drink, on average, 22 gallons of alcohol a year
That means, on average, Australians get about 41 miles per gallon

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 Post subject: Re: 1100 Crank Question
PostPosted: Sun Aug 29, 2021 5:50 pm 
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Oh dear, worry, worry...

Joined: Fri Jun 19, 2009 5:31 pm
Posts: 692
Location: North Rocks
Hi EST-071
That's a good one I have an S crank that has half the centre counter weights ground away.
The reason they do this is it is easier and quicker to grind the counter weights than grind it off the pin area.
On some of the cranks I have welded up the counter weights and ground it off the pin area, (as you need all the counter weight you can get)
Your crank is a good one it will be fine to use.
Graham Russell

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 Post subject: Re: 1100 Crank Question
PostPosted: Sun Aug 29, 2021 8:54 pm 
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1098cc
1098cc
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Joined: Tue Jan 11, 2005 9:07 pm
Posts: 1336
Location: Emu Plains, NSW
GR wrote:
Hi EST-071
That's a good one I have an S crank that has half the centre counter weights ground away.
The reason they do this is it is easier and quicker to grind the counter weights than grind it off the pin area.
On some of the cranks I have welded up the counter weights and ground it off the pin area, (as you need all the counter weight you can get)
Your crank is a good one it will be fine to use.
Graham Russell

Thanks Graham, thats good to hear coming from you. Also saves me looking for another one.
Thanks again
Pete

_________________
A recent study found the average Aussie walks about 900 miles a year
Another study found Aussies drink, on average, 22 gallons of alcohol a year
That means, on average, Australians get about 41 miles per gallon

Kind of makes you proud to be an AUSSIE


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