Port Cylinder Head

harley
NEW_CNC_Ported_HARLEY_DAVIDSON_CYLINDER_HEADS_TWIN_CAM_16723_99_16725_99_01_vb

(NEW) CNC Ported HARLEY DAVIDSON CYLINDER HEADS TWIN CAM 16723-99, 16725-99

Twin Cam heads (Front and Rear), New OEM castings, CNC machined (computer numerical control) raw castings machined and ported by General Engineering in Minnesota. Developed with the Milwaukee Harley factory and confirmed with dyno and flow testing. Intake valves are 1 15/16 (1.937) inch diameter and exhaust 1 9/16 (1.562) inch diameter. Priced way below cost. The item "(NEW) CNC Ported HARLEY DAVIDSON CYLINDER HEADS TWIN CAM 16723-99, 16725-99" is in sale since Tuesday, May 5, 2020. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Heads & Valve Covers". The seller is "racepartsdiscount" and is located in Clearwater, Florida. This item can be shipped…
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Harley Twin Cam 1999-2017 Cylinder Head CNC Porting Service

Turn around time is 2 to 3 weeks from the day we receive your Cylinder Heads. Your Cylinder Heads will be disassembled, cleaned, and inspected prior to any service being done to the Cylinder Heads. Next your Cylinder Heads will be ported with our CNC program based on your supplied motor information and performance configuration provided by you. Then your Cylinder heads will have AV&V Bronze Magnesium Guides installed and fitted. Once guides are INSTALLED the seats are cut with our PROPIETARY MULTI ANGLE INTAKE AND FULL RADIUS EXHAUST. During the seat work the valve stem depth is set depending on your CAMSHAFT which will dictate the valve protrusion and…
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Harley_Touring_Dyna_Twincam_JIMS_135_Top_End_Cylinders_Heads_CNC_Ported_01_vbpm

Harley Touring Dyna Twincam JIMS 135 Top End Cylinders Heads CNC Ported

Harley Davidson Touring Dyna Twincam JIMS 135 Top End Cylinders Heads CNC Ported. FOR JIMS CASES ONLY! Used parts have some normal wear, the front head and cylinder have a couple of the fins broken off, Fins were grinded/smooth down to blend in.. Parts have been cleaned up, inspected, bead blasted and valve job done. Part number on heads are 17015-08 17016-08. JIMS 135 CNC Ported Race Heads 2122cc. Intake Valve 2.120. Exhaust Valve 1.625. 4.375 Millennium/Revolution Performance Cylinders. Pistons are included NO RINGS. THIS KIT WILL NOT WORK WITH STOCK CASES. The item "Harley Touring Dyna Twincam JIMS 135 Top End Cylinders Heads CNC Ported" is in sale since…
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Harley Touring Screamin Eagle Milwaukee 8 114ci Ported Cylinder Heads Top End

Genuine Harley Davidson Touring 114ci Milwaukee 8 Top End Screamin Eagle Ported Cylinder Heads and 515 Screamin Eagle Cam. Parts were taken off a 2018 CVO Touring Twin Cooled Model. Lightly used parts taken off at Dealer with 2000 miles to be replaced with Screamin Eagle 117 Kit. Part are in excellent shape no damage. Heads were cleaned up hand ported to Screamin Eagle CNC Factory Specs by Motorcycle Machine in Santa Maria CA. Sale is for everything you see on the pictures Ported Cylinder Heads, 114 barrels, Pistons w/Rings and 515 Screamin Eagle Cam.. Part numbers 16500500 16500490. The item "Harley Touring Screamin Eagle Milwaukee 8 114ci Ported Cylinder…
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NEW_CNC_Ported_HARLEY_DAVIDSON_CYLINDER_HEADS_TWIN_CAM_16723_99_16725_99_01_lkhc

(NEW) CNC Ported HARLEY DAVIDSON CYLINDER HEADS TWIN CAM 16723-99, 16725-99

Twin Cam heads (Front and Rear), New OEM castings, CNC machined (computer numerical control) raw castings machined and ported by General Engineering in Minnesota. Developed with the Milwaukee Harley factory and confirmed with dyno and flow testing. Intake valves are 1 15/16 (1.937) inch diameter and exhaust 1 9/16 (1.562) inch diameter. Priced way below cost. The item "(NEW) CNC Ported HARLEY DAVIDSON CYLINDER HEADS TWIN CAM 16723-99, 16725-99" is in sale since Monday, January 6, 2020. This item is in the category "eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder Heads & Valve Covers". The seller is "racepartsdiscount" and is located in Clearwater, Florida. This item can be shipped…
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Knucklehead_Harley_1940_1947_Rear_NO_EXH_PORT_CRACK_Big_Port_Cylinder_Head_F_FL_01_xmly

Knucklehead Harley 1940-1947 Rear NO EXH PORT CRACK Big Port Cylinder Head F FL

I don't know much about Knuckelheads so please look at the pictures for information. I think this is a rear head for a 1940-47 motor. I also believe it is a large port. I see others make a note to mention the condition of the exhaust port. This EXHAUST PORT is NOT cracked. Don't do Krack. There don't seem to be any combustion chamber damage. There seems to be one small fin broken near the spark plug hole. It is dirty and rusty. One valve guide has been removed and one remains. The intake manifold nut is still attached. I tried to turn it by hand but it didn't move.…
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