We took a look at how external vacuum pumps provided power gains by promoting piston ring sealing. In the case of Moroso, their dedicated external vacuum pumps provide engine builders another tool that helps with engine building and tuning.
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We took a look at how external vacuum pumps provided power gains by promoting piston ring sealing. In the case of Moroso, their dedicated external vacuum pumps provide engine builders another tool that helps with engine building and tuning.