Intake manifold for my Twin Turbo project. To build or modify ?

[@rootbeernineteen135]

You can also run the single plane Sullivan manifold if you run the Airram adapter plates.

[@BuiltByRik]

Yes but then again it is so high especially with the spacers. Would it even fit under the Bonnet/hood? And it is a carburettor downdraft manifold with a EFI extension bolted to it. I would really want something lower more compact and more modern looking. If I buy just the spacers my options of intake manifolds is limited as there was not many manifold made for the 4.6 99 to 04 4V Cobra engines. Thanks for the feedback and for watching. Rik

[@rootbeernineteen135]

@@BuiltByRik a friend of mine put one on a WJ, and he made it fit - both cowl and hood have clearance issues, though nothing too bad. You're not wrong though, the Sullivan is a hard sell unless you're really revving beyond 6500 - other than that, the 2008-2010 or 2011-2013 4.7 intake manifolds are probably the way to go. Though they're still fairly long runners relatively speaking.

[@user-cx4ev9fw1k]

Plastic?

[@BuiltByRik]

Yes most intake manifolds now are mode from a fibre reinforced polymer and not metal anymore. Is that the answer you were after?

[@user-cx4ev9fw1k]

@@BuiltByRik I guess so ty!...hmm 3dprintertime i guess