Although our showroom will be closed from 4:30pm Friday 20 December until 6 January, our warehouse and dispatch will still be operating. Orders placed during this time will be processed but please note there could be a delay in dispatch until our return on Monday 6 January. Note that email messages will not be monitored.
This 45 DCOE 152 carburettor is supplied with 5 progression holes per barrel (see below video), Dyno operators found that additional progression holes smooth out the flat spots in the progression phase between idle and the main circuit, eliminating the lag experienced between 2,000rpm to 3,000rpm when compared to the standard 3 or 4 progression hole type 45 DCOE 152 carburettors.
It is based on the latest Spanish units, and is a replacement to the original 45 DCOE Weber carburetor, and features high quality casting and materials, precision machined.
All calibrated components are interchangeable; venturi, auxiliary venturi, emulsion tubes, main jets, air correctors, idle jets, pump jets, pump spill jet & needle valves. This means creating and maintaining your perfect tuning combination is easier than ever.
Standard Jetting:
Idle jet: 55F8
Main jet: 145
Emulsion tube: F16
Air corrector jet: 120
Needle valve: 200
Auxiliary venturi: 36
Venturi (choke tube): 8
Throttle plates: 78 degrees
Fuel: rated for unleaded petrol only
Item as per the photos, comes with a T fuel union, everything pictured is included.
Professional installation recommended (instructions not included)
Air cleaners and manifolds available separately, see our other listings.
Fits all Small Block Chevy engines requiring a mechanical fuel pump Is recommended for stock and street performance engines For use on engines up to 400 HP Features 8 PSI...
Fits Ford Cleveland 351 engines requiring a mechanical fuel pump Is recommended for stock and street performance engines For use on engines up to 400 HP Features 8 PSI shut-off...
Fits Ford 289, 302 and 351 engines requiring a mechanical fuel pump Is recommended for stock and street performance engines For use on engines up to 400 HP Features 8...
LS EFI fuel filter/regulator Suitable as a replacement unit or for LS conversions Filter has in internal bypass that regulates output pressure to 58PSI Filter can flow up to 255LPH...
Adjustable Fuel Pressure Regulator 1 to 4 PSI Single 3/8” NPT inlet and two 3/8” NPT outlets Supplied with mounting bracket Note: Chrome finish but not to show car quality...
Upgrade your Holden VT, VX, VY, VZ engine with the Cal Custom 85mm Aluminium Throttle Body. CNC machined from forged T6 billet aluminium, this throttle body is designed for optimal...
Suits Holley 4150 / 4160 Series carbs and Edelbrock square flange carbs CNC machined from T6-6061 billet aluminium Have adjustable stainless steel dual return springs Both threaded and Morse type...
Lightweight polished aluminium fuel cell Features high quality workmanship and fully welded construction Suitable for most motorsport applications including Speedway and Drag Racing Measurements: Capacity: 10 Litres (2.5 Gallons) Width:...