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Author Topic: A7 +40 pistons  (Read 1455 times)

Offline mrshells

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A7 +40 pistons
« on: 06.02. 2010 16:40 »
Im after a pair of +40 or + 30 pistons for my star twin if anyone knows of any *smile*
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Online Brian

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Re: A7 +40 pistons
« Reply #1 on: 07.02. 2010 06:19 »
Looks like this mob have some, just be carefull of the pricing. The price is for one piston only, not a pair.


http://www.vintagemotorcyclepistons.co.uk/shop/article_129/Part-no.-11288-%2B.040.html?shop_param=cid%3D1%26aid%3D129%26
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Offline mrshells

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Re: A7 +40 pistons
« Reply #2 on: 07.02. 2010 20:40 »
there a lot of money !!!!
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Online bsa-bill

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Re: A7 +40 pistons
« Reply #3 on: 07.02. 2010 21:15 »
I have a second hand set stored somewhere, could dig them out and send you a pic or two

All the best - Bill
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All the best - Bill
1961 Flash - stock, reliable, steady, fantastic for shopping
1959 Rocket Gold Flash - blinged and tarted up  would have seizure if taken to  Tesco

Offline mrshells

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Re: A7 +40 pistons
« Reply #4 on: 08.02. 2010 15:49 »
Id be interested in those Bill I can get rings for them *smile*
hepolite part number should be 11288
I have been told that i can use Shooting Star ones but they are 8.5 to 1 CR which I dont see as a problem
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Online bsa-bill

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Re: A7 +40 pistons
« Reply #5 on: 08.02. 2010 19:35 »
Just been down the shed and checked them, sorry to waste bandwidth but they are A10.
I know I had two sets  of A10 pistons and a set of A7 I got for a friend who didn't use them in the end, I sold one set and thought it was the A10 ones it wasn't as I have two sets of A10s in the shed.
Sorry about that should have checked first

All the best - Bill
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All the best - Bill
1961 Flash - stock, reliable, steady, fantastic for shopping
1959 Rocket Gold Flash - blinged and tarted up  would have seizure if taken to  Tesco

Offline mrshells

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Re: A7 +40 pistons
« Reply #6 on: 08.02. 2010 19:50 »
 *sad2* *sad2* *sad2* *sad2* *sad2*
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Online bikerjohndavies

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Re: A7 +40 pistons
« Reply #7 on: 01.07. 2010 15:34 »
Not sure if these are still wanted and if you wanted them for a long stroke or short stroke Star Twin but I have a pair of +40 long stroke unused Hepolite pistons. They will need rings and pins. John
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1931 Ariel VB31, 1935 Triumph 5/3 project, 1946 Ariel Square 4, 1952 Norton Model 7, 1953 BSA A10 Super Flash, 1954 Ariel VH
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