IR TB bore size - Club Cobra

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#2 (permalink)

05-17-2011, 04:37 AM

Gaz64

CC Member

Join Date: May 2008

Location: Brisbane, QLD

Cobra Make, Engine:

Posts: 2,797

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Rune,

My understanding is for IR applications whether carb or injection, the throttle butterfly should equal the inlet valve diameter.

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Gary

Gold Certified Holden Technician

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