Port Cylinder Head

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Complete_CNC_Ported_Aluminum_Cylinder_Heads_Small_Block_Chevy_550_Lift_01_nhdl

Complete CNC Ported Aluminum Cylinder Heads Small Block Chevy. 550 Lift

These new pair of CNC Ported Precision Race Engines Small Block Chevy heads include a revolutionary ultra casting designed after the Dart Pro 1 cylinder heads. Standard features are high grade aluminum alloy, bronze valve guides, valve seats for use with unleaded fuel, ends milled and drilled for accessories, and a straight spark plug angle. Intake features bolt pattern for both early and Vortec style intakes. These are the most affordable high quality aluminum cylinder heads on the market. Precision Race Engines SBC 218cc CNC Ported Head. Erson Performance 2.05 & 1.600 SS Valves. 550 Lift Flat Tappet Springs. Erson Chrome moly 7 degree retainers. Erson Hardened 7 degree locks.…
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ProMaxx_CNC_Ported_SBC_225cc_Small_Block_Chevy_Cylinder_Heads_600_Lift_01_awe

ProMaxx CNC Ported SBC 225cc Small Block Chevy Cylinder Heads. 600 Lift

The Shocker CNC Series is our top of the line performance cylinder head. It features professionally designed runners and chambers meticulously CNC ported in the U. There is no comparison in the market. Our new ultra smooth casting made of Grade A 356-T6 aluminum is precision machined to create the perfect platform for our new runner and chamber designs. This combined with our 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and assembly by our professional builders right here in the U. A produces out of box performance that out performs the top brands in the industry. MAXX quality & MAXX performance at minimum pricing Promaxx…
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Harley_Twin_Cam_1999_2017_Cylinder_Head_CNC_Porting_Service_585_Lift_01_ad

Harley Twin Cam 1999-2017 Cylinder Head CNC Porting Service. 585 Lift

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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Trickflow_PowerPort_240cc_CNC_Ported_Cylinder_Head_Big_Block_Mopar_Max_Lift_700_01_ki

Trickflow PowerPort 240cc CNC Ported Cylinder Head Big Block Mopar Max Lift. 700

Trick Flow PowerPort® 240 heads for big block Mopar are superior to stock and other aftermarket aluminum heads for several reasons. PowerPort 240 heads are made from premium grade A356-T61 aluminum because it is very strong and weighs a lot less than cast iron. The rocker shaft and runner areas have been enhanced to increase strength, and the oil holes for the rocker shafts were relocated to improve oiling. The shape of the runners was optimized to increase flow velocity and add much needed strength to the shaft bosses. The combustion chambers and runners are fully CNC Street Ported to guarantee proper dimensional accuracy and balanced flow from runner-to-runner. Other…
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Complete CNC Ported Aluminum Cylinder Heads Small Block Chevy. 660 Lift Roller

These new pair of CNC Ported Precision Race Engines Small Block Chevy heads include a revolutionary ultra casting designed after the Dart Pro 1 cylinder heads. Standard features are high grade aluminum alloy, bronze valve guides, valve seats for use with unleaded fuel, ends milled and drilled for accessories, and a straight spark plug angle. Intake features bolt pattern for both early and Vortec style intakes. These are the most affordable high quality aluminum cylinder heads on the market. Precision Race Engines SBC 218cc CNC Ported Head. Erson Performance 2.05 & 1.600 SS Valves. 660 Lift Solid Roller or Aggressive Hyd. Erson Chrome moly 10 degree retainers. Erson Hardened 10…
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Trickflow_PowerPort_CNC_Ported_Cylinder_Head_Big_Block_Mopar_270cc_Max_Lift_650_01_uzn

Trickflow PowerPort CNC Ported Cylinder Head Big Block Mopar 270cc Max Lift. 650

Trickflow PowerPort Big Block Mopar CNC Ported 270cc cylinder head, TFS-61617801-C01 If you need a pair of heads order x2 of this item. Trick Flow PowerPort® 270 heads for big block Mopar are far better than stock and other aftermarket aluminum heads for several reasons. The PowerPort 270 heads rocker shaft and runner areas have been enhanced to increase strength, and the oil holes for the rocker shafts were relocated to improve oiling. To greatly reduce weight and increase strength, the heads are cast in premium grade A356-T61 aluminum. Other advantages of these heads include clearance for 3/8 pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle valve…
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Trickflow_PowerPort_CNC_Ported_Cylinder_Head_Big_Block_Mopar_270cc_Max_Lift_680_01_bzo

Trickflow PowerPort CNC Ported Cylinder Head Big Block Mopar 270cc Max Lift. 680

Trickflow PowerPort 270cc CNC Ported Big Block Mopar cylinder head, TFS-61617802-C01 If you need a pair of heads, or 2x of this item. Trick Flow PowerPort® 270 heads for big block Mopar are far better than stock and other aftermarket aluminum heads for several reasons. The PowerPort 270 heads rocker shaft and runner areas have been enhanced to increase strength, and the oil holes for the rocker shafts were relocated to improve oiling. To greatly reduce weight and increase strength, the heads are cast in premium grade A356-T61 aluminum. Other advantages of these heads include clearance for 3/8 pushrods, ductile iron valve seats, bronze alloy valve guides, and multi-angle valve…
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ProMaxx_CNC_Ported_SBC_225cc_Small_Block_Chevy_Cylinder_Heads_660_Lift_Roller_01_qxkx

ProMaxx CNC Ported SBC 225cc Small Block Chevy Cylinder Heads. 660 Lift Roller

The Shocker CNC Series is our top of the line performance cylinder head. It features professionally designed runners and chambers meticulously CNC ported in the U. There is no comparison in the market. Our new ultra smooth casting made of Grade A 356-T6 aluminum is precision machined to create the perfect platform for our new runner and chamber designs. This combined with our 5 angle competition valve job, diamond honed bronze guides, hand bowl blending and assembly by our professional builders right here in the U. A produces out of box performance that out performs the top brands in the industry. MAXX quality & MAXX performance at minimum pricing Promaxx…
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AFR_260cc_100_CNC_Ported_LS3_Aluminum_Cylinder_Heads_6_Bolt_Mongoose_650_Lift_01_xfq

AFR 260cc 100% CNC Ported LS3 Aluminum Cylinder Heads 6 Bolt Mongoose. 650 Lift

3-4 week build time. AFR Part Number #1840. AFRs 260cc LS3 Mongoose heads are the ultimate rectangular port for the LS3 and L99 engines. They feature 100% CNC ported intake, exhaust and chambers using our advanced engineering and flow techniques to produce the ultimate Rectangle Port head available today. Featuring A356 aluminum castings, titanium retainers and the highest quality components, throughout. Theyre designed for 4.000 or larger bore applications up to 454 CI, operating up to 7000 RPM. Emmisons legal for 2008 to 2015 vehicles under CARB #D-250-5. Component upgrade and machining options are available to customize AFR Heads to your specific build. The Ultimate Bolt-On Emission Legal Street/Strip Weapon!…
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Trickflow_GenX_LS2_Cylinder_Head_220cc_Intake_Port_Chromoly_Retainers_600_Lift_01_ax

Trickflow GenX LS2 Cylinder Head 220cc Intake Port Chromoly Retainers. 600 Lift

Trickflow GenX LS2 Head, 220cc Intake, Chromoly Retainers, Max Lift. These are the TFS GenX 220cc intake runner aluminum heads with 65cc chambers. Looking for serious LS2 horsepower? Trick Flow GenX® 220 cylinder heads for GM 6.0L LS2 engines are a great value in GM LS performance. The cathedral port heads incorporate features of Trick Flow's fully CNC-ported LS heads in a more affordable "Fast As Cast®" version that flows nearly as much air as Trick Flow's competition ported heads. The special Fast As Cast runner design duplicates the port shape and profile of fully CNC-ported runners, resulting in near-CNC-ported performance for the same price as regular cast cylinder heads.…
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