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On an engine with two inlet valves per cylinder it means that there are two ports in the cylinder head and inlet manifold for each cylinder. (IE one for each valve.)
Port refers to the passage that air/fuel enters the cylinder through.
Older designs had one port in the manifold & head leading to the two valves.
What else can I help you with?
What does z12xe mean on a corsa engine?
It is the engine code for 1.2 litre corsa C's 2000 - 2003, the corsa c's from 2003 onwards have twinport engines and the codes for those are the same with a p on the end. for example, a 1.2 twinport would be z12xep.
What oil to put in vaxhuall corsa 1.2 twinport?
A Vauxhall Corsa 1.2 liter twinport takes 10w 40. There are several different brands that make that specific weighted oil. For higher mileage engines look at synthetic blends as well.
Does a twinport engine increase the insurance group of a Vauxhall Corsa?
Yes, a twinport engine can increase the insurance group of a Vauxhall Corsa. Insurance groups are determined by factors such as performance, value, and repair costs, and a twinport engine typically offers better performance and efficiency compared to standard engines. This can lead to a higher insurance group classification, resulting in potentially higher premiums for the driver. However, the exact impact can vary based on the specific model and the insurer's criteria.
What does DI mean on a Vauxhall corsa?
Diesel Injection.
Is the alloy fitment on a Vauxhall Corsa C the same as on a Vauxhall Corsa A?
if you mean the offset for the factory mag wheels, then yes they are the same.
What does twinport mean when referring to an astra sxi and what does sxi stand for?
Basically, it's a variable length intake tract, which allows for high torque all through the rev range. and the sxi means sexy
What does yellow light with spanner mean on corsa?
Usually mEans there is an electrical fault
What does the Snow symbol switch 2002 vauxhall corsa mean?
If its the button below the heater dials then it is the air conditioning button. It's the only snow symbol in my 2002 Corsa.
What does the eps warning light mean on opel corsa?
Electronic Power Steering (eps)
How much to replace side window in a corsa?
i belive you mean Chevy Corsica right ?
1.1 corsa what size wheel trims?
Standard Corsa Wheel Trims on the Corsa B Model are 13 Inch Standard Corsa Wheel Trims on the Corsa B Model are 13 Inch Standard Corsa Wheel Trims on the Corsa B Model are 13 Inch
What does it mean on an opel corsa when a dashboard light shows a car with a spanner in it?
the car is due for service
