K3 Intake Manifold

[mohsinalid4]

Experts please help!
I have a K3 engine with the stock plastic intake manifold. The throttle body faces upward, which causes clearance issues with the engine placement and bonnet. The manifold is also leaking air somewhere, but I can't pinpoint the exact spot. I'm looking for a side-feed design instead. Are there any metal intake manifolds from other engines, like the K3 or 2NZ-FE, that are interchangeable?

[the_mira_guy_08]

K3 engines are based on 2sz-fe. Fwd based engines are more similar but rwd engines have a different block and manifold.

[rajaatta]

You have not mentioned the vehicle in which k3 is swapped

[mohsinalid4]

Its swapped in a cultus. The engine placement is perfect. the only thing bothering me is the plastic intake manifold. and the upward placement of the throttle body.