NOZZLE,1/2-20 O-RING,5 1/2", 8 MATCHED

BRAND NEW SET OF 8 MATCHED KINSLER CONSTANT FLOW MECHANICAL FUEL INJECTOR NOZZLES, 1/2"-20 X 5 1/2" LONG (PART #2458).

FEATURES:

• SET OF 8 FLOWED AND PRECISION MATCHED NOZZLES, 1/2"-20 THREAD WITH O-RING "AS" STYLE DEFLECTORS

• 5 1/2" LONG DIFFUSER

• FLOWED AND MATCHED WITHIN 1% SPREAD IN TOTAL DISTRIBUTION

• FLOW CODE: P-560

• INTERNALLY VENTED

SPECS:

• BODY LENGTH: 1.360"

• HEX: 5/8"

• AIR VENT TYPE AND NUMBER: INT-4

• DEFLECTOR TYPE: AS

• DEFLECTOR LENGTH: 5.500"

• OVERALL LENGTH: 6.865"

• BODY MATERIAL: BRASS

• FLOW CODE: P-560

• REPLACES HILBORNP: #710AS 5 1/2"

KINSLER CONSTANT FLOW NOZZLES:

FUNCTION:

• THE ORIFICES IN THE NOZZLES METER THE FUEL TO THE ENGINE IN CONJUNCTION WITH THE MAIN BYPASS RETURN JET AND THE FUEL PUMP CONTROL THE DISTRIBUTION OF FUEL TO EACH CYLINDER OF THE ENGINE ATOMIZE AND DIRECT THE FUEL BEING INJECTED

FLOWED AND MATCHED:

• CUSTOMERS SPEND LOTS OF MONEY HAVING THEIR CYLINDER HEADS AIR FLOWED AND PORTED TO GET EVEN FLOW CHARACTERISTICS, BUT THEN USE NOZZLES THAT HAVE FUEL DISTRIBUTION AS BAD AS 10-15%.

• COMMERCIAL NOZZLES JUST ARE NOT MADE WELL ENOUGH. VERY TINY DIFFERENCES IN THE HOLE SIZE AND MACHINING MARKS AROUND THE INLET OR OUTLET OF THE FUEL ORIFICE MAKES SIGNIFICANT CHANGES IN FUEL FLOW

• KINSLER NOZZLE SETS ARE FLOWED AND MATCHED TO WITHIN A 1% TOTAL SPREAD IN DISTRIBUTION.

• THE ORIFICES ARE RADIUSED AND POLISHED TO PROMOTE EVEN FLOW.

• EACH NOZZLE IS INDIVIDUALLY FLOW TESTED THROUGH A RANGE OF PRESSURES AND HAND-MATCHED TO A MASTER REFERENCE NOZZLE.

• SHOULD A NOZZLE NOT WORK INTO THE MASTER FLOW CURVE, IT IS DISCARDED OR RE-SIZED FOR USE IN A LARGER SET

KINSLER STANDARD NOZZLE IDENTIFICATION:

• KINSLER STAMPS THE NOZZLES WITH THE "KINSLER" NAME, A SIZE REFERENCE, A FLOW CODE, AND A DEFLECTOR STYLE-AIR ORIFICE REFERENCE

• YOU CAN SEE EVEN MORE OF KINSLERS DETAILED BREAKDOWN OF CONSTANT FLOW AS WELL AS THEIR CHART OF ALL THE DIFFERENT SIZE NOZZLES HERE THEY MAKE HERE