Author Topic: Piston Identification  (Read 1568 times)

Offline mark

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Piston Identification
« on: 05.04. 2010 05:43 »
Can anyone help with identifying these Pistons, ie manufacturer and compression ratio. Inside markings are 3568 AM 413 and AE 11412. On the crown are +040 and I.D.10. I know that they are 40thou over A10 and they came out of a road rocket, but I would like to know the compression ratio before I reassemble the motor. They also each had a dob of green paint under the crown.
Regards
Mark
55 road rocket




71 Norton Commando Roadster 750


Australia

Online Brian

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Re: Piston Identification
« Reply #1 on: 05.04. 2010 08:18 »
AE 11412 are Hepolite 9 -1 .

Offline mark

  • Melbourne, Australia
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Re: Piston Identification
« Reply #2 on: 05.04. 2010 10:32 »
Thanks Brian, they should do fine then.

Mark
55 road rocket




71 Norton Commando Roadster 750


Australia