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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Trick Flow Power Port 290cc BBF Aluminum Cylinder Head Ford 429 460 TFS-53410001
These are the TFS PowerPort 290cc intake runner BBF 429/460 aluminum heads with 74cc chambers, chromoly retainers. And a max lift of. 650 for hydraulic roller camshafts. Looking for serious Big-Block horsepower? Trick Flow PowerPort® 290 cylinder heads for Ford 429/460 engines deliver significant horsepower and torque gains over similar-style cylinder heads. The heads have Fast As Cast® runners that duplicate the port shape and profile of CNC-ported heads for near-CNC-ported power and performance for about the same price as regular cast cylinder heads. Other features include an extremely efficient chamber design for more complete combustion and exhaust ports raised. 270 from stock for increased airflow, Trick Flow PowerPort 290…
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Trick Flow High Port SBF 225cc Fully CNC Ported Aluminum Cylinder Heads 58cc NEW
These are the TFS Ford High Port 225cc intake runner aluminum heads with 58cc chambers, Titanium Retainers. Looking for serious horsepower? Trick Flow® High Port® 225 cylinder heads are specifically designed for large cubic inch small block Ford engines, as well as engines with high-boost superchargers or turbos, big shot nitrous oxide systems, and other mega-power combinations. They feature unique valve spacing. Raised exhaust runners, extra-strong castings, and thick decks for additional rigidity and gasket integrity, superior cooling characteristics, and, most importantly, excellent airflow. Trick Flow® High Port® 225 heads have top-of-the-line CNC Competition Ported runners with a high-resolution surface finish for maximum airflow and power over the entire rpm…
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Trick Flow High Port SBF 240cc CNC Ported Aluminum Cylinder Heads 76cc Ford 427
Trickflow SBF 240cc High Port cylinder head, TFS-5171T018-C02. These are the TFS Ford High Port 240cc intake runner aluminum heads with 76cc chambers, Titanium Retainers. Looking for serious horsepower? Trick Flow® High Port® 240 cylinder heads are specifically designed for large cubic inch small block Ford engines as well as engines with high-boost super- and turbocharges, big shot nitrous oxide systems, and other mega-power combinations. They feature unique valve spacing. Raised exhaust runners, extra strong castings and thick decks for additional rigidity and gasket integrity, superior cooling characteristics, and most importantly, excellent airflow. Trick Flow® High Port® 240 heads have top-of-the-line CNC competition ported runners with a high resolution surface…
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AFR BBC 265cc Magnum As Cast Oval Port Cylinder Heads Chevy Big Block 468 3600
AFR Direct Master Warehouse Distributor - All AFR Products Available. AFR 265cc BBC Magnum Oval Cylinder Heads. AFR's 265cc Magnum "As Cast" Oval Port heads are the preferred choice over reworked factory heads. They feature partially CNC ported intake, exhaust & chambers, A356 aluminum castings and high quality components throughout. Recommended for street, towing, or street/strip engines with displacements up to 468 cubic inches, operating up to 6200 RPM. Also available with 100% CNC chambers for increased air flow (see chart). Component upgrades and machining options are available to customize AFR Heads to your specific build. AFR Part # 3600. There are many different options available for AFR heads, please…
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SC Billet 7 Port Cylinder Head inc Full Management Kit
Specialist Components revolutionise the A-series tuning market again with our unique billet alloy 7 port cylinder head. Designed using 3D CAD modelling and rapid prototyping techniques, with over 200 hours of design time, the cylinder head is machined completely from a solid block of aluminium by the latest technology of 5-axis CNC computer controlled milling machine. This cylinder head is a UK designed and manufactured product, manufactured in Norfolk by TML Precision Engineering. Available in two stages. Fully Assembled Cylinder Head. 5 Axis CNC machined from solid. New bronze valve guides. 36/31mm stainless one-piece valves. High quality single springs. New collets, top caps, seats etc. Uses standard rocker gear and…
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