Back to a 1300cc Triumph Spitfire Engine

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2 Responses


    Hi, I was reading with interest your idea of using a 1500 head on a 1300 block. Can you tell me what the compression ratio was on the 1300 fitted with a 1500 head,before you skimmed the head. I’m thinking about fitting a turbo to a large crank 1300 and would like to get the comp ratio down to about 7.5/ 8:1

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