Bullitt Intake manifold

[K4fxd]

Has anyone got one of these off the car and can measure the intake port dimension?

I believe I found out why the GT350 manifold is only slightly better than the 18 , and the reason is port size. I wonder if the Bullitt mani has the gen 3 port dimensions.

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[WildHorse]

I believe I found out why the GT350 manifold is only slightly better than the 18 , and the reason is port size. I wonder if the Bullitt mani has the gen 3 port dimensions.

The Bullitt used the GT350 manifold IIRC.

 

[K4fxd]

The bullet used the GT350 manifold IIRC.

That is what the internet says, but the part numbers are different. I'm wondering if it is just a year change to the number, or if Ford changed other things.

 

[GregO]

That is what the internet says, but the part numbers are different. I'm wondering if it is just a year change to the number, or if Ford changed other things.

I thought the only change between the GT350 and Bullitt/Mach manifold was the IMRC actuator electrical connections.

 

[K4fxd]

I thought the only change between the GT350 and Bullitt/Mach manifold was the IMRC actuator electrical connections.

I thought this also. The reason I'm wondering is the size miss match is large enough it could cause emissions or MPG issues. The 18 mani bottom piece would be easy to glue to the gt350 mani and remove this miss match.

Or I could be wishing in one hand and spending money port matching in the other.

Hopefully someone can and will measure the bullitt port size.

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