Revised 2.4 JTDm Intake Manifold - Alfa Romeo Forum
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Revised 2.4 JTDm Intake Manifold

Hi folks,

I've read on here discussion of a revised intake manifold for the 2.4 JTDm. I'm having trouble with swirl valves, and would like more information if anyone has it?

Interested in part #, what the redesign entailed, and UK suppliers I might contact.

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Hi, I dont have a part number but the new type uses the same revision to the swirl valves as the 1.9.
On the old type the whole valve rotates in the aluminium manifold, with the new type there is a bush around the outside and only the centre of the valve moves.
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intake , jtdm , manifold , revised

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