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I would like to know the year and horsepower rating. The following is stamped on the cowling:
Modell 61102
Type 0133 01
Serial number 6312303

Thanks for any information you can provide.

Date of Manufacture is 1963. The 6 in the model number is 6 cubic inch displacement which should be around 2.5 HP.

Nice engine try and keep it original...!

Thank you very much for the input.