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Thumbnail Filmstrip of 4B-6500 4500 Dominator Assassianator 2656 CFM 2.56" EACH 21.5 Sq in Images
Assassinator 2656 CFM Dominator Base Throttle Body sold EACH 21.5 SQ inches of B Fly Surface
2 of these equal approx a Birdcatcher
used on our Assassinator setups
4B-6500 ( 2600 + cfm )
If you would like to switch from a carburetor intake to electronic fuel injection (EFI), Accufab has developed the 6500 high flow throttle body to meet your needs.
The 6500 will bolt directly to most 4500 series cast intake manifolds.
The base to top height dimension is 3" tall.
This throttle body has no idle air control provision.
Also, it's designed to use a Ford style 5.0L 1986-1993 Mustang pigtail style throttle position sensor, sold separately. Please note, some machining or grinding required to widen the upper area inside of a cast intake manifold plenum to clear the 2.56" diameter throttle body blades. Accufab has recently merged part number 4B-6500 & 4B-6500S into one part only, this 4B-6500 is now the only version available measuring 3" tall. If you need more clearance, we have a spacer available.oou