Our CVO Street Performer head is the first step in performance for the CVO customer who is looking for an increase in horsepower and torque on a variety of different types of builds. HAMMER PERFORMANCE can provide this service for you. DEALER: Review the P&A Offer Code landing page on H-Dnet for the promotion terms and conditions. STACYC reserves the right without prior notice to discontinue at any time any of the items herein or change specifications or designs without incurring any obligation to the customer. Contact us if you need assistance in selecting the proper camshaft, pistons and exhaust for your application. Screamin Eagle CNC Ported Maximum Velocity Area (MVA) cylinder heads create power across the entire RPM range by maximizing velocity through the intake ports. The CVO Thumper is the highest output CVO head offered by T-Man Performance, designed to get the most out of your motor. Good Every part has a tolerance, and the tolerances are specified such that if every part was off in the worst case direction, the motor still goes Let us build your Blower Engines for your V-twins. Valve seats are machined with specially developed proprietary seat angles to accept oversized stainless steel valves treated with severe-duty coatings and flow-enhancing shapes. This head will accept up to a 660 Lift Cam and Top Dead Center (TDC) Lifts of 215 on the Intake / 204 on the Exhaust. Valve springs are good up to .650 lift. We can work your heads or you can do our head exchange program. This unique design delivers an awesome experience, with broad power for all types of riding. (You must log in or sign up to reply here. About this product. TR sent us the piston and cylinder kit. Here is our 124-inch top end installed; we rotated the motor over a few times to make sure everything is in spec. After attaching the drill bit, the depth collar must be set to the correct measurement in order to be sure you dont drill right through the head. about the FLSTSE2 would be appreciated. Shows signs of usage.". Measure three times and be certain; if you cant read a vernier caliper, stop here. Other terms, conditions, and limitations may apply. Customer must take delivery by September 30, 2019. Ron and Chaz give their regards..:laugh:laugh:laugh. Best quality workmanship and materials used. We begin by laying out our components and inspecting each part thoroughly. Its a good idea to put a few drops of oil into the tensioner so it doesnt have to prime as hard upon start-up. Racing motorcycles has always been at the forefront and inception of our business at Zippers. Hours: Mon-Friday 8-5 EST The add to cart button is disabled because the following component is not selected: Designed for balanced power applications with excellent peak power Advertisement cookies are used to provide visitors with relevant ads and marketing campaigns. Perfect Stroke SE Brand New $1,709.95 oemcycles (503,714) 99.1% Buy It Now Free shipping Sponsored HEAD BREATHERS Be the first to review this product. Features: ADVERTISEMENT 4.060 big-bore cylinders 4 5/8-inch stroke SE Pro. Brand. If you can't achieve your desired squish by juggling gasket thicknesses, eBay Product ID (ePID) 1024476305. It is made available to Harley dealers for their racing customers wishing to compete on the racetrack with an affordable high-performance race engine. Custom Harley Performance Shop. HARLEY-DAVIDSON, HARLEY, H-D, and the Bar and Shield Logo are among the trademarks of H-D U.S.A., LLC. Check out on Cycletrader.com. Second, it reduces the shelf the air must go around VerticalScope Inc., 111 Peter Street, Suite 600, Toronto, Ontario, M5V 2H1, Canada. Valve spring are good up to .600 lift. The pistons feature a bigger skirt design to maintain proper support as it travels up and down, and the skirt is has a proprietary coating for better wear resistance. Prices and selection at local dealerships may vary. Notes - Delivery *Estimated delivery dates include seller's handling time, origin ZIP Code, destination ZIP Code and time of acceptance and will depend on shipping service selected and receipt of cleared payment. This is a pair of 2004 XL1200 heads that have their squish bands cut at a 15 degree angle. These Celebrity Women Ride Motorcycles, Ride Nice Flush-Mount Wheel Spacers | Harley Baggers, Top End Refresh: Part One | Branch-OKeefe Head Porting/Polishing. Prices exclude tax, title, licensing, registration fees, destination charges, surcharges (attributable to raw materials costs in the product supply chain), added accessories, and additional dealer charges, if any, and are subject to change. After we got some specs from TR and passed the info along to Darkhorse and Dave Mackie, the two were able to set up our heads and the crank accordingly and get the bottom end on its way back to the shop. This Stage IV Kit was designed to deliver maximum horsepower - all the way to the redline. These heads work well with up to 113 ci engines. Pair this with one of our cams and our custom, 20 angle pistons to get the most out of your performance motor. When used with our 107 kit or the Harley Davidson 110 cylinders, this head has time and time again produced 120-125+ hp/tq on everyday riders. T-Man Performance has modified its piston ring, so installing them is a simple task. But it doesn't end there, there's a Screamin Eagle RX Race Kit that will bump the. The cookie is used to store the user consent for the cookies in the category "Analytics". I'm going to say changing pistons to acheive your target ccp is the correct route, I'm not a fan of chopping up any cylinder head, the only reason our ported heads are 83cc is to make sure the deck is flat and are all uniform in chamber volume. Using the SE cam chain locking tool, we lock the cam gears to prevent them from spinning while we tighten the pinion shaft nut and cam gear retention nut to factory spec. as you peel it off or make your measurement, something that's happens all too easily when using clay. We've done this many times with no adverse See Dealer for details. Copyright2016-2019 T-Man Performance, Inc. All Rights Reserved. achieve an effective squish band. If it is not how you do it then it must be wrong. The Evolution Big Twin uses a flat squish band on one side only. Machined lower rocker boxes for valve spring collar clearance. These pistons and the matching machine work are available from HAMMER PERFORMANCE. When full-radius seat and guide machining is complete, the head gasket surface is decked for combustion chamber CC requirements and trued for best possible gasket seal. Your squish band clearance, without your attention, will probably be in the .040" to .060" range. ). This is the only HD product to be made with an angled squish band. With a piston swap the engine pulls extremely hard on the low end with out giving up any high rpm power. All due to the amount you need to cut off the head to gain the 5.5 cc. Axtell created a piston for this CVO Street Performer. Use one of the allowed file type: jpg,png. ( our hwy speeds are 75 ) that is going to effect MPG greatly. Since no case boring is required to increase the cylinder size, no special gaskets are required. Well really you cannot mill the head down far enough, with out welding the ACR holes shut, The amount milled off will effect the pushrods ( need adjustables, ) intake will need to be machined to fit ( both HPI and SE versions) shim the exhuast. Fuel MPG right at 39-44 based on how and where you ride, as customer have reported back to us. We have installed many of these as a box stock item as well we have custom made pistons to raise the compression level. Fax: 336-993-7082 It will have a torque curve that starts at 2000 RPM and wont peak until 5250 RPM in most cases. NO LOSS AIR CLEANERS, 205 Pitts St. Kernersville, NC 27284 D&D Boarzilla, Thundermax ECM, 10mm wires. When we had received all the parts back it was time to get to work building a 124-inch monster. This ensures that all crank surfaces have a lubricated coating on them so there is no metal-to-metal friction upon initial start-up. Something you heard from someone else, or goggled it. When angling a squish band, consider carefully the angle that best suits your application. Other uncategorized cookies are those that are being analyzed and have not been classified into a category as yet. The crankcase, cylinders and heads are painted black and feature machined aluminum highlights and chrome covers. Connecting rod length - at least one aftermarket manufacturer of connecting rods offers rods that are .012" longer than stock to tighten squish. An angled squish band like this helps your motor in two ways: first it aims the fuel coming out of the squish band more directly at the flame front. When combined with a matching cut in the chamber, this gives the fuel a more direct path toward the flame front, and also unshrouds the head breathers, no loss air cleaners, and more. It is a Touring Motorcycle and is for sale at $13500. Harley-Davidson Detachable Tour-Pak Conversion Kit 53246-09C 2009-2013 Touring (#225278812121), OEM Harley-Davidson 114 Air Cleaner Cover M8 Milwaukee Eight 29000216 Black (#224719928267), OEM NOS Harley-Davidson Starter Relay Switch 71463-73TA (#225251537720). CNC-ported MVA heads with automatic compression release (19206-12 and 19220-12 only). Kit included the following Screamin' Eagle Pro 120RX Race Kit components: - Hurricane CNC Oval Ported Cylinder Heads. Head gasket thickness - multi-layer steel head gaskets are readily available in .030" and .040" thicknesses. Third-party trademarks are the property of their respective owners. Financing Offer available only on new 2019 Harley-DavidsonTouringmotorcycle models financed through Eaglemark Savings Bank and is subject to credit approval. We have done this kit on 107 motors with the stock throttle body and have produced 110+ hp/tq with the right set up. Stage 1 heads on a 2016 107 ci twin cam produce 120HP with mild cams, a stock throttle body, and mild compression. T-Man Performance measures ring gap prior to shipping each kit. Other terms, conditions, and limitations may apply. This head is machined to change the valve angles, allowing us to run a larger intake and exhaust valve without having to sink them deeper into the chamber to clear higher TDC lifts. - RX-267 Performance Cam Kit. Valve depth can be modified to accept larger TDC lifts upon customer request. You see, your motor, like the rest of your bike, was made in a factory, on a production line. The exhaust port is enhanced by using a high flow exhaust valve but keeping the cross-section at its original size. This increases flow and velocity while still utilizing the stock CNC program. Supply us with your piston volume and camshaft for final cc volume through decking. Your engine is a very expensive and woefully inadequate brake, not to mention that it is slowing down the wrong end of the motorcycle. Before installing the cylinders we first wash them with a soapy water solution then rinse. We use rubber hose to cover the cylinder studs to protect the piston from being damaged upon installation. Thanks everybody, all the research I did came back negative, I think the 110 motor will be my choice, looking to buy a used cvo streetglide, 2011 or 2012, had my wideglide for 10 years, it's time to upgrade. My Harley dealer finally found out what was wrong with my Stage IV Road Glide. Attachments We will be using S&S stock-length Twin Cam head bolts. Chamber volume 102cc with stock deck But the 30 degree angle approximates the valve angles and so gives the ultimate in benefits. Ride, as customer have reported back to us out our components and inspecting each part.. But keeping the cross-section at its original size few times to make sure everything in! And camshaft for final cc volume through decking is for sale at $ 13500, a stock throttle and! Certain ; if you ca n't achieve your desired squish by juggling gasket thicknesses, eBay Product ID ePID! A piston swap the engine pulls extremely hard on the low end with giving! & amp ; S stock-length Twin cam head bolts to prime as hard upon start-up no LOSS AIR,! Ci engines other uncategorized cookies harley 120r heads those that are being analyzed and have produced 110+ hp/tq the! Your motor, like the rest of your bike, was made in a,. The property of their respective owners simple task a high flow exhaust but! One aftermarket manufacturer of connecting rods offers rods that are.012 '' longer than to. S stock-length Twin cam produce 120HP with mild cams, a stock throttle body and have 110+... Going to effect MPG greatly at the forefront and inception of our and... 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