Ported inlet manifold

[darky82]

Hi, looking at buying a ported inlet manifold for my 5.0L but the bloke is saying to ports are 28mm x 50mm i measured my old inlet gasket and they measure like 31mm x 63mm, i dont know WTF

[VrWagz1]

twin throttle manifolds

If it is in anyway similar to this then dont bother.

Is your new cam or current one going to work with the new manifold?? Simply going bigger is not better, unless you have the supporting cam, heads, engine capacity, to make it work

EDIT: this is prob better posted in the v8 section. This secton is a bit more general, like my glovebox is broken or my cop chip didnt do anything