What's a 'Twin port' engine?
What's a 'Twin port' engine?
13 February 2004, 01:13 AM
#5
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Not sure, but on the older scoobys they only had one exhaust/intake port externally which was siamesed between the two cylinders - I'm guessing it's refering to the fact that each cylinder has it's own port.
Rich
Rich
13 February 2004, 11:38 AM
#7
From the old bikes we have. We have an Ariel Red Hunter with a Single cylinder Twin port Engine.
In this case it meant there was 2 exhaust ports and thus two exhaust pipes from the head for a single cylinder.
Or you could go on to Mini's the A series had twin lnlet ports each sharing two cylinders, so that could be described as the above as well!
In this case it meant there was 2 exhaust ports and thus two exhaust pipes from the head for a single cylinder.
Or you could go on to Mini's the A series had twin lnlet ports each sharing two cylinders, so that could be described as the above as well!
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