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by Joe
Thu Mar 12, 2020 8:06 pm
Forum: Technical - Engines and Boilers
Topic: Quad versus twin compound
Replies: 12
Views: 12769

Re: Quad versus twin compound

Hi , just spotted this, I feel that RGSP was doing a bit of a hatched job on the Simpson Strickland Quad. We run one, if it is too noisy to hear conversation then there is something wrong with it.It should sound like a busy sewing machine.And if it declines to go astern then the valve timing is prob...