Australian Ford crossflow 6 cylinder engines
The first of the engine blocks used on the Australian Ford 3.3 & 4.1 iron head xflow uses a rope rear main crankshaft seal the same as Ford USA 250 & pre crossflow Australian 200 & 250 integrated cylinder head engines & 250 2V the Australian High performance inline 6 cylinder Ford engine. most of these engine blocks were used in Falcon & Cortina cars with a cast iron cylinder head.
Ford 6 cylinder cast iron engine block that used an alloy cylinder head with a 32.5 single barrel Stromberg carburettor, The first design alloy cylinder head used on the aussie cross flows had benefits over the older designed cast iron head. some of the benefits included a higher compression ratio, reduction in weight, better fuel economy, more torque & horse power.
In 1982 Ford crossflow engine received a performance boost with the introduction of the alloy head II version. The alloy head 2 now used a Weber ADM 2 barrel mechanical secondary carburettor with electric choke & used a 2 barrel inlet manifold.
The Alloy cylinder head was later cast with cut outs in the cylinder to accommodate injectors even though they were still used on carbureted engines
Ford 6 cylinder inline Australian production 250 2v non integrated cylinder head intake manifold, These intake gaskets are precision cut from a fuel resistant paper type material to AussieSpeeds strict specifications.
Ford 250 2v inline 6 cylinder engines can now get a 1/4" phenolic heat shield that fits between the intake manifold & cylinder head to slow down heat transfer that eventually travels through the intake manifold to the carburettor heating fuel & robbing horsepower. the Australian made 6mm Phenolic material is heat & fuel resistant.
Ford Pre Crossflow Integrated 200 & 250 Including Australian Manufactured 250 2V engine Roller Rocker Conversion, The kit includes shaft mount style roller rockers, posi locks, mounting bar & bolt kit, hydraulic lifters & push rods.
AS0250 inlet manifold Heat insulator 250 alloy head crossflow, Stop cylinder head heat from heating your intake manifold & carburettor with the AussieSpeed 1/4" phenolic manifold heat shield.
AS0127 6mm rocker cover spacer for Ford cast iron & aluminum headed 200 & 250 crossflow Falcon & Cortina engine. This is a must when fitting roller rockers to a xflow Ford 6 cylinder engine as the stock tin cover will foul on the roller rockers
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AS0126 12mm CNC cut roller rocker spacer, This spacer gives additional height that is required when fitting roller rockers on a cross flow Ford 4.1 or 3.3 when using a factory style fuel injected aluminum rocker cover
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Ford Cross flow 200 & 250 tall AussieSpeed wrinkle black alloy rocker cover, this rocker cover is tall enough to clear roller rockers
Raw Finish Aluminum tall Ford cross flow rocker cover
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Polished finish Aussie-speed aluminum tall Ford cross flow rocker cover will clear rollers
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Raw pro street Aussie Speed alloy rocker cover to suit cross flow Ford 6 cylinder engines, Sand cast Australian made, The AussieSpeed pro Street valve cover has cast in breather shrouds & is taller to clear roller rockers.
Wrinkle black powder coated pro street AussieSpeed tall alloy rocker cover to suit cross flow 200 & 250 Ford 6 cylinder engines
Hand polished Alloy pro street AussieSpeed alloy rocker cover to suit crossflow 200 & 250, 3.3 & 4.1 Ford 6 cylinder engines
Yella Terra offer a range of roller rockers to suit both cast iron & Aluminum Cylinder heads to suit Falcon, Cortina & Fairlane Ford Crossflow motors, The entry level roller rockers know as the street terra range are available as a straight bolt on & bolt on adjustable through to the platnum roller rockers. There are many gains & advantages using roller rockers to conventional valve train rockers. For more details on roller rockers for your Ford 6 cylinder performance engine click on the image below to view products in the AussieSpeed Online Speedshop.
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AS0015 Aluminum head Ford 3.3 & 4.1 Cross Flow cylinder head 2 barrel intake manifold real Horse power out of the box
Ford 250, 4.1 Aussiespeed 4 barrel crossflow manifold
AussieSpeed Customers have achieved great results with cross flow Ford engines when using the Australian made & designed manifold, this manifold suits alloy head falcon & cortina engines
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Ford OHC inline 6 cylinder 3.9 & 4.0 engines 1/4" 6mm phenolic heat shield that fits between the intake manifold & cylinder head to slow down heat transfer that eventually travels through the intake manifold to the carburettor heating fuel & robbing horsepower. the Australian made 6mm Phenolic material is heat & fuel resistant.
Aussiespeed 2 barrel performance intake manifold for Ford over head camshaft inline 6 cylinder engines. The Aussiespeed EA to AU Ford engine is now a popular swap with modified car owners as the engine is plentiful in supply & can be fitted relatively easy to Cortina & Falcon cars. If you require an engine that will work under 3500 RPM this manifold is not for you. The AS0014 AussieSpeed 2 barrel manifold requires a carburettor with a minimum CFM rating of 500 CFM. During dyno testing we discovered that the over head cam ford engine breathes better than the crossflow in standard form as the port size is larger. Please dont be tempted to port the manifold as the inlet manifold has a noticeable difference in the size of the port runner, the cone shape runner is designed to be fitted unported & removing excessive amounts of metal will upset the flow balance & characteristics of the manifold
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AussieSpeed 4 barrel manifold to suit Ford EA to AU 4.0 alloy head, overhead camshaft 6 cylinder engines as used in late model Ford Falcon, Fairmont, Futura, Fairlane. It is a great alternative to repower an early model Ford, this manifold will work well on street/strip naturally aspirated engines with it's open plenum and wide entry into small port runners sized to match the head ports,
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Dont want hassles of getting a computer wired up & want to use a Ford late model OHC ea to au engine.
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The Ignition system is a part of your engine that needs special attention, We have found that all spark plug leads are not the same. We offer the best from Eagle Ignition leads to suit Ford 6 cylinder performance engines. From naturally aspirated, Turbo charged, LPG the Eagle range of 10.5mm High Performance Street /Strip & Speedway vehicles.primarily designed for racing applications using Hi-octane fuels and Methanol. The leads are well suited to high output aftermarket ignition systems including most Crane™ & MSD™.Eliminator Series II ignition leads have been specifically designed to cope with today’s high compression high horsepower race engines. Being fitted with three layers of Silicone jackets, they are a proven performer at carrying secondary voltages in excess of 70,000 volts whilst emitting virtually zero RFI making them compatible for use with virtually all hi-tech on board computer systems. The Aussie Speed offer 10.5 Eagle Eliminator leads for most 6 cylinder Ford Performance engines.
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Aluminum Air cleaner with matching finned style top for AussieSpeed alloy finned rocker covers
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wrinkle black Air Cleaner assembly suit Holley & ADM Weber Carbs, we offer a range of Chrome & alloy air cleaners in various sizes & surface finishes
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Check out the build up of the AussieSpeed Kustombitz Ford 6 cylinder Inline 250 crossflow powered Angry Anglia.Ford inline fans can follow the build of the 250ci aluminum headed Aussie Crossflow powered nostalgic gasser style drag car.The build has photos & tech features on the 6 cylinder performance engine build, the roll cage & suspension design & construction.
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