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Location:
Brisbane
Registered:
June 2002
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big valve on 4AG and port question?
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Wed, 05 June 2002 06:26
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Is the 20V inlet port similar size to small port 16v inlet port?Bigger or smaller?
16V 4AG has the option for big valve, inlet/exh, 33.4mm/27.5mm and 32mm/27.5mm. Will the 33.4 inlet valve be any obstruction in the combustion chamber?ie too close to the wall of the chamber.
Is it true with bigger inlet valve like 33.4mm and keeping the inlet port stock(w/o porting), we can keep the air velocity up and use less duration cam for broader power/torque range
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