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I am upgrading my stock 2-barrel intake/Motorcraft 2100 1.08 system to a Holley 600cfm vac. secondary and an Edelbrock 2181 Performer intake.
Currently the engine is a 351W, RV cam, 10:1 pistons, and a free flowing exhaust system. The truck had a 4 barrel before I bought it but the PO put the stock 2 barrel and intake on it before I bought it.
I figure the engine ought to respond nicely to this upgrade. But....
I notice that the new intake does not have EGR but does have a block off plate.
Rezvani's Latest Post-Apocalytic Monster Is a Ford F-150 Raptor Underneath
Slideshow: Called the Fortress, the 850-horsepower pickup combines Raptor underpinnings with military-inspired features, survival equipment, and a starting price of $285,000.