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Ford XF Falcon crossflow 250ci [4.1 ltr] Alloy Head engine 2 barrel manifold race only applications - Holley Flange

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Ford 4.1 250 6cyl Aluminum head crossflow engine 2 barrel manifold, made for race applications only

Product Description
SPECIAL ORDER - OUT OF STOCK - This is a special order item, you order it and we make them to order.

#1 performance manifold for all applications, street, speedway, circuit and drag racing. Number one in eveness of flow to all cylinders, proven performer, most talked about product for Ford sixes. Same as our 4 barrel design but with a 2 barrel flange, perfect for that stock look. Make more power with AussieSpeed.
Part# AS0015 - AussieSpeed 2 barrel intake manifold. Suits XE XF Falcon & Ford Cortina fitted with Ford 4.1 250 6cyl Aluminum head cross flow engine. This Xflow 2 barrel inlet manifold ,accepts 320 350 & 500 2 Barrel Holley carburettor.Can also be ordered to accept 2 barrel ADM Weber as used standard on most 3.3 & 4.1 Xflow engines in XE & XF Falcon.This manifold is much larger in port volume than a standard crossflow manifold, with revised runner shape & length.The molded plenum floor increases air speed & helps to even the distribution at high rpm. This mainly a race application manifold designed for speedway engine operating 4000 to 7200+ rpm range
It is not suitable for street engines it is designed for high rpm racefuel and methanol speedway engines that have to run a two barrel 500cfm carby as part of their class rules.

The AS0013 is the ideal street manifold for applications with torque cams and a 350 2 barrel Holley.


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