Harley twin cam cnc ported heads - We offer three levels of CNC porting service for Twin Cam Heads: The Impact service treats your heads to our exclusive and proven 4-Axis CNC port treatment, followed by hand finishing, bronze manganese valve guides, a custom radius valve job, sizing of the chambers to achieve your desired compression ratio, and decking your heads to get a.

 
This item is in the category “eBay Motors\Parts & Accessories\Motorcycle Parts\Engines & Engine Parts\Cylinder <b>Heads</b> & Valve Covers”. . Harley twin cam cnc ported heads

Twin Cam heads (Front and Rear), New OEM castings, CNC machined (computer numerical control) raw castings machined and ported by General Engineering in Minnesota. Harley-Davidson Twin Cam Heads Flow Bench Study Harley-Davidson began manufacturing the 88 cubic inch Twin Cam engine for the 1999. Developed with the Milwaukee Harley factory and confirmed with dyno and flow testing. Our extensive line of American-made performance parts include our legendary Branch heads, cylinder head porting, and pistons; all designed to help you get the most out of your Harley Davidson. PRICE: $44. Close up of our CNC 5-Axis Vertical Machining Center porting a pair of Harley heads. Street Outlaw CNC. S&S Super Stock 89cc Cylinder Head Kit For 2006-'16 HD Big Twins -Silver. The 1. 99 Customer supplies core HD/S&S 55mm Manifold CNC Porting $239. Eric is setting and loading tools into one of our multi-axis CNC machine's Automatic Tool Changer. 650 exhaust. Twin Cam Head Porting Packages at HD Street Performance Head Porting and engine packages for Harley Davidson® motorcycles Twin Cam Head Porting Packages BLUEPRINT $275-$345 Purpose This is the perfect package for the performance enthusiast on a budget that is just looking to improve the torque output, smoothness, and longevity of the motor. 0- The Stage I head includes a Zipper’s Performance Valve Job (Seat and guide work) , 1. V-Twin Harley Davidson forum. The Revolution Performance Twin Cam CNC Cylinder Head Packages were developed on the flow bench, dyno and street to increase power and torque on the Twin Cam engines. 95 The Revolution Performance Velocity CNC Cylinder Head Package was developed on the flow bench, dyno and street to increase power and torque on 95” to 113” Twin Cam engines. With nearly 20 years of porting experience in a wide range of applications we can provide a cylinder head package for nearly. Zipper’s was founded in 1981 after outgrowing a single car garage with the pursuit of competitive racing in the late 70’s. Part # 22307-99. Biggest port size for stock heads. CNC Porting Harley twin cam heads. Works well on all stock block twin cams. 6,087 Posts. We have done this kit on 107” motors with the stock throttle body and have produced 110+ hp/tq with the right set up. Screamin' Eagle Twin Cam Performance Assist and Slip (A&S) Clutch Kit. The Street kit however, includes the CNC ported heads, stock chamber volume, 1. Twin Cam Head Porting Packages BLUEPRINT $275-$345 Purpose This is the perfect package for the performance enthusiast on a budget that is just looking to improve the torque output, smoothness, and longevity of the motor. Purpose This is the perfect package for the performance enthusiast on a budget that is just looking to improve the torque output, smoothness, and longevity of the motor. The 1. Valve seats machining. 800˝ on the exhaust. This port is designed for Baggers for Everyday Street Riding/Cruising, this. Starting with a unique Screamin' Eagle® cylinder head casting, the Screamin’ Eagle® team has dedicated countless hours of computer simulation and flow bench. Displacement & type: 5. ) This machine takes about 1 sec to swap. Screamin Eagle CNC-Ported MVA Cylinder Heads conquer a unique engineer- ing challenge, and provide the highest possible torque and acceleration at any RPM. We work on them all but when it comes to 1200cc engines (after boring out 883 cylinders ) we prefer the stock 883 head castings best of all. The folks at CycleRama spent a lot of time optimizing the ports on the Twin Cam heads before committing to the current design. only one name to keep in mind for outstanding cylinder head porting, cam design, . Twin Cam heads (Front and Rear), New OEM castings, CNC machined (computer numerical control) raw castings machined and ported by General Engineering in Minnesota. Eric is setting and loading tools into one of our multi-axis CNC machine's Automatic Tool Changer. Branch was the only independent company to ever supply Harley Davidson ported and polished heads for the assembly line in Milwaukee and to this day we. The CAD/CAM tools behind 5-axis porting also give us a huge R&D tool because ports can be designed and. Heads are machined and threaded to simplify instal- lation of Automatic Compression Release (sold separately). Using the latest CAD technology, we design and develop high flowing intake and exhaust ports for various Harley-Davidson™ cylinder heads. Heads are machined and threaded to simplify instal- lation of Automatic Compression Release (sold separately). We use only top quality components from the company AV&V™ for outstanding reliability. · Free. The Revolution Performance Twin Cam CNC Cylinder Head Packages were developed on the flow bench, dyno and street to increase power and torque on the Twin Cam engines. Stage 1. 625″ VALVE LIFT (YOUR HEADS ARE REQUIRED) MILWAUKEE 8 – CNC PORTED HEAD PACKAGE +2mm O/Size Valves (YOUR HEADS ARE REQUIRED). 610” lift cams. 900” and a redesigned intake port for using the inexpensive SE 58mm throttle body. Like all used parts, item will show signs of typical wear and scratches. Ward Performance CNC ported cylinder heads are available for 17-later Milwaukee-8 engines. Today Zipper’s has grown into a state of the art facility with in-house engineering/ manufacturing originally developed from the roots of racing and proven on the road. Quick View. 95 Pricing and availability subject to change without notice. 850” O. ***SPECIAL ORDER ITEM, please allow 3-4 weeks to ship***. Valve depth can be modified to accept larger TDC lifts upon customer request. 00 per pair. What You Get for your $$$$$$$$$$$$ 1. What You Get for your $$$$$$$$$$$$ 1. Zipper’s CNC Ported Twin Cam Harley Cylinder Heads Stage 1. May 24, 2022 · Harley-Davidso. CNC Porting Services for Harley Heads Since 2000 Zipper’s has been offering Best in Class CNC ported Twin Cam Heads. Tooled Finish. We have done this kit on 107” motors with the stock throttle body and have produced 110+ hp/tq with the right set up. Red shows the same bike with a set of our standard SLEDGE ported EFI 1200 heads and a. CNC machined ports for a consistent performance increase from stock heads. Zipper’s Stage 1. 00 (Fixed shipping cost) Product Description 06 Twin cam heads ready to go Manley 1. The intake and exhaust ports are meticulously machined to smooth the surfaces enhancing the flow characteristics of air and fuel to provide enhanced performance. Porting in 5-axis is more accurate and improves turnaround time because less hand work is needed. A cost-effective alternative for upgrading the performance of your bike. Zipper’s Stage 1. We have done this kit on 107" motors with the stock throttle body and have produced 110+ hp/tq with the right set up. These heads utilize our patented superstock valve job with extensive bowl blending. Valves, new guides and 7mm conical springs. 200˝ on the intake and 1. 001” is good enough). Stage 1. By Jake Hilden / Accessories, Engine / June 5, 2022 June 5, 2022. CNC Porting Harley twin cam heads. Our Harley's M8 ported heads , getting ready for our propritary valve Job. 27082-10 Hurricane Heads. STAGE 1 TWIN COOLED PORTED HEADS Stage 1 ported heads Fits Twin Cooled Twin Cam. Valve seats machining. When paired with high lift cams, MVA Heads can give a 110" or 113" motor everything it needs to achieve new levels of performance. sonic hours; tsuyu x child reader; jt rear sprocket arc 3700 switch panel wiring diagram; 1994 to 1996 corvettes for sale gujarati classifieds usa matceramica portugal dinnerware. Our Price: $360. 562) inch diameter. Perfectly compliments many of the bolt-in torque cams available. · Twin Cam Head Porting Packages BLUEPRINT $275-$345. When we finish. We work on them all but when it comes to 1200cc engines (after boring out 883 cylinders ) we prefer the stock 883 head castings best of all. Show 15 Products; Show 30 Products; Show 45 Products; HARLEY TWIN CAM CNC - NOTE # WE CAN ONLY DO YOUR HEADS, 2 X PORT OPTIONS AVAILABLE $ MILWAUKEE 8 - CNC PORTED HEAD PACKAGE +1mm O/Size Valves FOR. Works well on all stock block twin cams. HARLEY DAVIDSON 2014 Cnc Ported Heads Twin Cam Touring Water Cooled - $224. PRICE: $1,092. Valve seats machining. If you have a set of Thunderstorm, XB, or 2004-present XL1200 heads, and you're going to be using. We offer three levels of CNC porting service for Twin Cam Heads: The Impact service treats your heads to our exclusive and proven 4-Axis CNC port treatment, followed by hand finishing, bronze manganese valve guides, a custom radius valve job, sizing of the chambers to achieve your desired compression ratio, and decking your heads to get a. Harley Davidson Twin Cam, Evo Big Twin, Sportster and Buell High Performance Parts and Services. These heads flow much better than stock, with our focus on port velocity we have created heads for better overall power and ride-ability. US$ 1,990. These things will flow 360-375 CFM without increasing the cross sectional area of the port. Type of riding: Do you spend a lot of your time. Sale! PRE-SALE!!! EVOLUTION HEADS, OEM BORE. Carburetors depend on air velocity to deliver fuel, so while you want something bigger, too large a carb will hurt low rpm response. At Cycle-Rama, Inc. CNC Porting Harley twin cam heads Close up of our CNC 5-Axis Vertical Machining Center porting a pair of Harley heads. With nearly 20 years of porting experience in a wide range of applications we can provide a cylinder head package for nearly any combination using our proven programs that have been developed on the flow bench, the dyno, and in real world testing for maximum performance and drive-ability. Cylinder heads, as cast by the manufacturer, are usually suboptimal due to design and manufacturing constraints. Part # 25607-99. Manganese Bronze Guide Upgrade. 35 View Item Details 14-16 Harley Davidson. I'm wondering if those heads are really best matched with the 255?. 550" lift. (Flat TQ across the entire RPM range with the right cam and pipe). 0mm Conv. CNC Ported Heads 64mm Throttle Body High Flow Air cleaner Vance And Hines 2 into 1 Pro Pipe Screaming Eagle Stage 4 Package 127. By having heads ported your opening up these intake and exhaust points slightly which naturally allows more air flow. We add 1. MSRP: $52. Harley-Davidson HD Ultima R1 R2 R 1 2 Custom Carburetor Carb Stage 1-3 Jet Kit (Fits: Harley-Davidson V-Rod). Results may vary depending on exhaust system. Branch was the only independent company to ever supply Harley Davidson ported and polished heads for the assembly line in Milwaukee and to this day we. We use only top quality components from the company AV&V™ for outstanding reliability. Cylinder heads, as cast by the manufacturer, are usually suboptimal due to design and manufacturing constraints. Our extensive line of American-made performance parts include our legendary Branch heads, cylinder head porting, and pistons; all designed to help you get the most out of your Harley Davidson. We use only top quality components from the company AV&V™ for outstanding reliability. Valves, new guides and 7mm conical springs. Jun 17, 2013 · CNC porting for Harley-Davidson Twin Cam models. 90 (AUD) Inc GST. Great throttle response, high velocity port without losing low RPM torque. Twin Cam Head Porting Packages BLUEPRINT $275-$345. These heads save you $400 over the Stage IV heads and $600 over the Stage V heads. Purpose This is the perfect package for the performance enthusiast on a budget that is just looking to improve the torque output, smoothness, and longevity of the motor. 610" lift cams. HARLEY DAVIDSON TWIN CAM CYLINDER HEAD PACKAGES. Revolution Performance Twin Cam 98-113 cubic inch Porting Head Package. The Revolution Performance Velocity CNC Cylinder Head Package was developed on the flow bench, dyno and street to increase power and torque on 95” to 113” Twin Cam engines. Your Heads CNC Ported on our 5 Axis CNC Machine. Joined Apr 27, 2013. We also operate a complete aerospace-type CNC machining facility in which we manufacture our world-famous. This enhances flow for better flame travel and a more efficient combustion process. These heads have a 2. Every R&R head he produces is CNC ported to meet the specific requirements for a particular application utilizing Reggie's. These were the heads in their day! A very high flowing head with a very unique combustion chamber to enhance the compression and burn rate. AV&V Spring & Retainer Kit includes Seats & lock’s. Stage 3 Performance Package. 95 Fits ’06-later Dyna and Softail EFI models and ’06-’07 Touring EFI models equipped with Screamin’ Eagle Pro 62mm EFI Throttle Body P/N 27300019 and Hurricane CNC Oval Ported Cylinder Heads P/N 17799-10. Bike to be ONLY used on a closed course. 200˝ on the intake and 1. ) This machine takes about 1 sec to swap. 850” O. The head gasket surface will be decked to. Like all used parts, item will show signs of typical wear and scratches. Harley Davidson Twin Cam, Evo Big Twin, Sportster and Buell High Performance Parts and Services. The 1. Nov 23, 2021 · Cylinder head porting refers to the process of modifying the intake and exhaust ports to improve the air flow. Deshrouded chamber. alexnet mnist pytorch. After hard starting problems and damaging kickback, I’ve just installed the S&S EZ start cams; hope they workworst scenario is fueling up on a hot day when you have to shut down for only a couple of minutesworst response is to buy a mammoth starter; make sure everything else is correct before simply using a bigger hammerhad the. The ATC holds 24 tools in its magazine (the circular object up, behind Eric's head. Details · Stage II CNC Head Work. Selected category All. That's 27% more flow, whereas the intake valve size difference is only 25 thou! So the porting seems like it makes a huge difference. The Impact service treats your heads to our exclusive and proven 5-Axis CNC port treatment, followed by hand finishing, bronze manganese valve guides, a custom radius valve job, sizing of the chambers to achieve your desired compression ratio, and decking your heads to get a perfectly flat gasket surface. 900" Intake and 1. What You Get for your $$$$$$$$$$$$ 1. S&S CNC Cyclinder head porting is available for 1999-2017 big twin engines (except Twin-Cooled ™ and CVO models) Ideal for 88" - 124" engines. These heads flow much better than stock, with our focus on port velocity we have created heads for better overall power and ride. For three hundred more you can go to the stage 2-1/2 and with the right cam you will get 107 torque and 100 hp. The 1. CNC Ported Heads 64mm Throttle Body High Flow Air cleaner Vance And Hines 2 into 1 Pro Pipe Screaming Eagle Stage 4 Package 127. Harley-Davidson Twin Cam Screamin Eagle Cylinder Heads CNC Ported 16901/16902-99 Twin Cam Screamin Eagle Cylinder Heads CNC Ported 16901-99/16902-99. 8- This fully CNC Ported head is designed for 95, 98, 103, or 107 kits. Rams Head Service Race Proven 5 Axis CNC Ported Heads,. PRICE: $1,092. Valve seats machining. ***SPECIAL ORDER ITEM, please allow 3-4 weeks to ship***. 57 exhaust valve, and a 1. A Twin Cam 88 Head with Super Port Flow. S&S Cycle B2 head Twin Cam Harley replacement engines come with special pistons that have a dome shape which complements the combustion chamber of the S&S Cycle B2 head. Fuel Moto Level B CNC Cylinder Head Porting. This head is compatible with the flat top 103 and flat top 110 piston kits from Harley-Davidson but is recommended for use with the T-Man Performance 107 kits. December 10, 2021 NEW Harley-Davidson Screamin’ Eagle HTCC Cnc Ported Cylinder Heads 16925-02B An exceptionally rare set of brand NEW Screamin’ Eagle high performance HTCC heads, CNC ported, p/n 16925-02B. 960″ Intake Valve. Joined Apr 27, 2013. US$ 1,990. Available for both air cooled and twin cooled H-D models, the Fuel Moto Level B CNC cylinder head is our premium street performance head. This kit works on all 2007-2016 Twin cam 96" and 103" motors and delivers absolute top level performance and reliability. Comes with our high performance silicon alloy dual valve springs with up to. AV&V Oversize Valves. Street Motorcycle (1) Items (1) Condition. It will support bore sizes from 4. 00 or Best Offer +$150. TWIN CAM HEADS “MIT” (96-110CUI) CNC PORTED, BLACK COATED. Choose a language:. 3D Port Design Using the latest CAD technology, we design and develop high flowing intake and exhaust ports for various Harley-Davidson™ cylinder heads. Bike: Engine: HorsePower: Dyno Chart: 1993 FXR TC Conversion: 107 CID H-D Twin Cam Engine. A cost-effective alternative for upgrading the performance of your bike. This is a fully assembled, bolt-on set, suitable for all years. alve -300cfm @650 lift. These heads save you $400 over the Stage IV heads and $600 over the Stage V heads. A cost-effective alternative for upgrading the performance of your bike. Test Data. All EFI models require ECM calibration (priced separately). We use only top quality components from the company AV&V™ for outstanding reliability. Show 15 Products; Show 30 Products; Show 45 Products; HARLEY TWIN CAM CNC - NOTE # WE CAN ONLY DO YOUR HEADS, 2 X PORT OPTIONS AVAILABLE $ MILWAUKEE 8 - CNC PORTED HEAD PACKAGE +1mm O/Size Valves FOR. Eric is setting and loading tools into one of our multi-axis CNC machine's Automatic Tool Changer. Available for both air cooled and twin cooled H-D models, the Fuel Moto Level B CNC cylinder head is our premium street performance head. These heads had 10 cooling fins, which often was not quite enough to cool the engine as some tended to run hot These heads had 10 cooling fins, which often was not quite enough to cool the engine as some tended to run hot. japan porn love story, overwatch poen

These were the heads in their day! A very high flowing head with a very unique combustion chamber to enhance the compression and burn rate. . Harley twin cam cnc ported heads

The Revolution Performance <b>Twin</b> <b>Cam</b> <b>CNC</b> Cylinder Head Packages were developed on the flow bench, dyno and street to increase power and torque on the <b>Twin</b> <b>Cam</b> engines. . Harley twin cam cnc ported heads mecojo a mi hermana

0" cylinders, SE CNC-Ported Cylinder Heads, matching 10. We also offer Cometic and CYCO Gaskets, K&N filters, D&D EXHAUST Systems, AMS-HYLIFT Lifters and Adjustable Pushrods, ANDREWS Cams, AV&V VALVES and Guides, S&S cams, gears, and other brand name parts for your Harley-Davidson at discount prices. If you have a set of Thunderstorm, XB, or 2004-present XL1200 heads, and you're going to be using. author well versed in head porting procedures and techniques. ) This machine takes about 1 sec to swap. Manganese Bronze Guide Upgrade. The Impact service treats your heads to our exclusive and proven 5-Axis CNC port treatment, followed by hand finishing, bronze manganese valve guides, a custom radius valve job, sizing of the chambers to achieve your desired compression ratio, and decking your heads to get a perfectly flat gasket surface. Works well on all stock block twin cams. our 124-128 kits deliver more than 130 hp and 150 tq using. The ATC holds 24 tools in its magazine (the circular object up, behind Eric's head. eBay Motors. If the ones you mentioned are in that price range, I would suggest that you have your current heads reworked by a well reputed shop. May 19, 2022 · Twin Cam Screamin Eagle Cylinder Heads CNC Ported 16901-99/16902-99. Joined Apr 27, 2013. HARLEY DAVIDSON 2014 Cnc Ported Heads Twin Cam Touring Water Cooled - $224. Twin Cam Cylinder Heads Twin Cam - Street - $900, for 95” - 103” engines CVN intake ports add velocity and CFM, blend the exhaust port and you have a set of cylinder heads that will make horsepower and lots of torque. Designed in conjunction with the system-matched components of the Screamin’ Eagle® Milwaukee-Eight® Stage IV Performance Kit, these CNC-Ported Cylinder Heads have been meticulously machined to optimize air/fuel flow and velocity. These heads had 10 cooling fins, which often was not quite enough to cool the engine as some tended to run hot These heads had 10 cooling fins, which often was not quite enough to cool the engine as some tended to run hot. 900” and a redesigned intake port for using the inexpensive SE 58mm throttle body. Sale! PRE-SALE!!! EVOLUTION HEADS, OEM BORE. The ATC holds 24 tools in its magazine (the circular object up, behind Eric's head. Screamin Eagle® High Tensile Cylinder Studs P. 5’lb Torque. only one name to keep in mind for outstanding cylinder head porting, cam design, . 9 Horsepower and 122. 00 Weight: 12. "NOBODY has more research and development money than the Factory. Eric is setting and loading tools into one of our multi-axis CNC machine's Automatic Tool Changer. Details · Stage II CNC Head Work. These heads flow much better than stock, with our focus on port velocity we have created heads for better overall power and ride-ability. vz pr. 00 shipping 14 watchers Sponsored Results matching fewer words. 103ci SE stage 4 w/ stk 50mm tb 259 cam factory ported heads, fire stick factory 1-2 Cat removed. The head gasket surface will be decked to. The ATC holds 24 tools in its magazine (the circular object up, behind Eric's head. 9 intake 1. HARLEY DAVIDSON TWIN CAM CYLINDER HEAD PACKAGES. Description ® • Includes 4. Service Clinic at Low Country Harley-Davidson with Doc Harley. Zipper’s Stage 1. With nearly 20 years of porting experience in a wide range of applications we can provide a cylinder head package for nearly any combination using our proven programs that have been developed on the flow bench, the dyno, and in real. CNC machined ports for a consistent performance increase from stock heads. alve -300cfm @650 lift. We took our proven FEROCITY heads, modified/enlarged the ports, modified the valve angles, bump up the compression and used larger, 1. 900" Intake and 1. These heads flow much better than stock, with our focus on port velocity we have created heads for better overall power and ride. JPrecision high flow valve seat profiles are designed in house. 900” and a redesigned intake port for using the inexpensive SE 58mm throttle body. It is a well-known fact that breakthroughs in cylinder headwork and porting technologies are responsible for the increasing power output in modern V-Twin engines. Zipper’s Stage 1. The B2 comes CNC ported with plenty of room to enlarge for big cubes. Best fl. The application allows use with OE piston with shallow valve pockets or engine builder looking for little extra low end response. Shop Parts > 16500013A. 90 (AUD) Inc GST. Give your CNC ported heads all the air they want with an S&S performance carburetor or throttle body. CNC PORTED HEADS. Valves, new guides and 7mm conical springs. CNC Porting Harley twin cam heads. Stage 1. the conjuring 3 pantip abc weather nyc; find the sum of factors of a given number in python. Starting with a unique Screamin' Eagle® cylinder head casting, the Screamin’ Eagle® team has dedicated countless hours of computer simulation and flow bench. Level 'B' CNC cylinder head porting. US$ 1,780 US$ 1,335. The intake seats will allow 2. Intake valves are 1 15/16 (1. It is a well-known fact that breakthroughs in cylinder headwork and porting technologies are responsible for the increasing power output in modern V-Twin engines. Custom CNC ported Cylinders head. 0 ported heads with revised port shapes are designed to step up the performance of your 110" to 131" ci engine. 850” O. The intake seats will allow 2. harley davidson. The B2 comes CNC ported with plenty of room to enlarge for big cubes. It features a 1. List Price: $424. Monday - Friday 9AM to 6PM EST. CHE bronze guides 40 %increase in flow with a set of 585 S& S cams add 25 rwhp easily. HARLEY DAVIDSON TWIN CAM CYLINDER HEAD PACKAGES. Shop Parts > 16500013A. 900” intake valves, ovate wire valve springs that will support 0. Twin Cam Cylinder Heads Twin Cam - Street - $900, for 95” - 103” engines CVN intake ports add velocity and CFM, blend the exhaust port and you have a set of cylinder heads that will make horsepower and lots of torque. FOR SALE! HARLEY DAVIDSON 2014 CNC PORTED HEADS TWIN CAM TOURING WATER COOLED NO 274936361762. Twin Cam Cylinder Heads Twin Cam - Street - $900, for 95” - 103” engines CVN intake ports add velocity and CFM, blend the exhaust port and you have a set of cylinder heads that will make horsepower and lots of torque. Close up of our CNC 5-Axis Vertical Machining Center porting a pair of Harley heads. US$ 1,780 US$ 1,335. The Harley Davidson motorcycle is one great. Harley Twin Cam CNC Package $1289. HARLEY DAVIDSON TWIN CAM CYLINDER HEAD PACKAGES. Runs strong, Reliable. 00 shipping. Fuel Moto offers comprehensive in-house cylinder head services for late model Harley Twin cam engines. fitted Out with New Valve Guides & Stem Seals. PRICE: $1,092. We form the valve seats with a state-of-the-art Newen CNC Contour machine, to our unique multi-angle shape. (Flat TQ across the entire RPM range with the right cam and pipe). Eric is setting and loading tools into one of our multi-axis CNC machine's Automatic Tool Changer. Custom CNC ported Cylinders head. For Twin Cam 96-117 Our new STAGE II CNC 2. The 6 Best Twin Cam 88 Performance Upgrades To Wake Up Your Harley Davidson. Close up of our CNC 5-Axis Vertical Machining Center porting a pair of Harley heads. Intake valves are 1 15/16 (1. Used (4) Items (4) see all. Valves, new guides and 7mm conical springs. . porn sites indian