To get high air speed traveling through the head, the port roof was lowered, the port volume was precisely sized at 98cc, and the shape of the port was specifically machined to complement the large intake valve. When the gears arrive they are green, meaning they havent been heat-treated. I went to the International Bike show today, and saw the HD 120-R engine. Hey Dwight Dunn, thats about the average price that Ive found, Thats not bad really and its in the same and or a little lower than engines in the same C.I. We have a 4.5cc in chamber piston that will bump the compression while still allowing you to use your stock heads. The chain tensioning system in these motors uses plastic "shoes" riding on the cam chains that wear out. Winterman is right on about 110s and other big inchers. Touring Motorcycles, 2013 Harley-Davidson FLHX - Street Glide 120R, The Monster.Includes 120R Engine, Stage Air Cleaner, Vance and Hines Power Duel Head Pipes, Hi-Output Slip- on's. for bar hopping and/or local riding(100 ml radius) or street racing i wouldnt have no problem stuffing it in my FXSTB and throttling it. On the left is a new jet and on the right is an OE jet. In fact to help support the introduction of the new race class engine, Harley sponsored an all-new Draggin Bagger drag racing class in conjunction with its other race class sponsorships with the All Harley-Drag Racing Association. it is a R engine so its better for higher rpm playing and blowing past most everything around.it can be rode for longer trips but you have to remember that thats not what it was designed for. got a shop, been working on H-Ds since 1976, i build hot-rod engines and any and everything else on/to them, ive raced pro-mod before i broke my back, now i just street race, here in Louisiana the roads are flat with long staight aways, you can hold one wide open for miles so most everything i build now is for top-end, there was a shit load of other stuff that happens/affects the combustion chamber and scavaging of the exhaust gasses that i didnt write because most this fake ass blog surfers would never understand, not just tooting my own horn but i am a master machanic, The key word is R A C E engine. DYNO TESTED - HASSLE FREE BEST ON EBAY BY FAR! Weve assembled and put into my 2007 Thunder Mountain Custom Cycle Keystone 300 ( Bonneville Salt Flat Racer ), the New H-D SE120R engine, and are having issues with excessive vibrations between 2,000 and 3,000 rpms. Heres a good quote from me Spot Weems, Its not whats between the gears, but, whats between the EARS. It is a mild manner engine at cruising and low speeds, but when you open the throttle. So he can install if for me much cheaper than the Harley Shop could. I was at 115 ft/lbs. 8 Long enough to race a 1/4 mile. We offer straight bore 51, 55 and 58mm and also a Max Flow series (55mm bore that opens to a 58mm at the manifold) and 58-62mm and a straight 62mm that includes our V2 air cleaner to fit the . The flywheel assembly is made of high-strength forgings and then precision-machined to shape and balanced to ensure smooth operation. My Harley dealer will sell it to me. refresh results with search filters open search menu. I just put 4,000 into my Fatboy as far as chrome and accessories. While the owner liked the look of the black and chrome finish, he wanted an all-black engine. The 95cc combustion chamber has more of a kidney-bean shape as compared to the oval/bathtub shape of the OE combustion chamber. Proven to be a leader in Horsepower solutions for Harley Davidson engines, we provide custom performance upgrades for M8, Twin Cam, Evo and Sportster motors. This fully assembled Harley-Davidson Engine named the SE 120R (120 stands for cubic inch and letter R for Race)) is designed only for off-road and racing use. Purchase your 124" Fuel Moto Outlaw Engine now! GLIDE: That sounds awesome. what do you own , a metric bike, scooter, bicycle, or what. Having a race setup has its needs. Tuned by Blue Springs, MO Harley-Davidson to 140ish square. I think if I go to the crazy big HP It could create issues and do I really need that kind of HP.SO thanks for the advice. The POC ships four to five truckloads of powertrains from its plant daily. .The beauty of this SE120R engine is that it is designed to bolt-in directly to a customers transmission and chassis with no special fabrication required. As far as finding a package to put the 120R in , a stock rake/stretch non-lowered Softail frame is H-Ds most ridged and stable high speed platform. No heat issues, no excessive vibration issues either. Just sayin. This cookie is set by GDPR Cookie Consent plugin. 7 Here is the difference between a gear that has been cut and one that hasnt. For 2012 the 120R comes with a new SE billet cam plate and high-volume oil pump. (85) HARLEY-DAVIDSON SPORTSTER 1200 CUSTOM XL1200C. Spot, thats a great point and what I have decided to do is to spend about $3,000 on chrome and exterior appearance. Get the latest news on new products and updates directly from us. 28 Special attention was also applied to the combustion chamber of the 120R head. It was a Stock 88 ci but we did the all the mods to make it a big bore 103 stroker and it ran sweet. 32 SE Perfect Fit Pushrods are also used in the 120R. The 120R comes with high-compression, 4.060-inch bore, 10.5:1 nickel-plated pistons made from high-strength forged aluminum. These cookies track visitors across websites and collect information to provide customized ads. Engine produces 135+ horsepower, 6,000 rpm, 137 ft. lbs. Classic Fuel Tank Part of the unmistakable style of the Harley-Davidson Street Glide motorcycle is plenty of room for showing off your paint. The vibration is in the handlebars and footpegs. 05 Harley Davidson FXST Softail Front Engine Motor Cylinder Head. These results were achieved on a 2009 Dyna using the SE 58mm Throttle Body, SE Heavy Breather, tuning with the SE Super Tuner, and Wegners Stainless Steel Stepped X-Pipe for an exhaust system. especially the back cylinder. And I always say that if you treat it right, it will last longer, yes, I do ride it hard at times, but most of the time it is for cruising with my lady. I had a total of about 75k on the bike altogether. This is my review as a touring platform after 5K of daily riding and a 4K summer vacation tour. They were saying the 131 JIMS was better for HP and Torque as compared to the 120R cu HD . ELECTRICAL WIRE MOTOR, USED WILWOOD GP310 BRAKE CALIPER,2000-2011 HARLEY DAVIDSON,FRONT,LEFT,POLISHED, CRANK POSITION SENSOR HARLEY DAVIDSON SE 120ST ENGINE 32798-09 CPS SCREAMIN EAG, WILWOOD 2000-11 HARLEY DAVIDSON BRAKE CALIPER & ROTOR SET,BLACK,2 FRONT & 1 REAR, Suzuki 120 Engine Section Service Manual B100P Model, WILWOOD 84-99 HARLEY DAVIDSON SOFTAIL REAR BRAKE SET,CALIPER,BRACKET,ROTOR,BLACK, Vintage Suzuki 120 Engine Section Service Manual B100P Motorcycle, WILWOOD GP310 BRAKE CALIPER & BRACKET,84-99 HARLEY DAVIDSON SOFTAIL,REAR,CHROME. They deliver fuel at a rate of 4.9 grams per second that helps create better combustion with the increased air. to live2rideaglide, Even those with a long history of staring down the Christmas tree waiting for the green light found the 120R and its power potential an intriguing option for the strip. A stiffer JIMS high performance billet clutch is . We take your stock 4.060 cylinders and bore them to 4.125 on our Precision hone and torque plates. The Harley SE 120T engine has a limited production run each year and is currently offered only in Twin Cam Alpha and Beta configurations. The POC was originally a Briggs and Stratton facility before the MOCO took it over in 1996. system at around the speed of sound (660 ft a second i think) when that entergy wave hits the atmosphere a REVERB energy wave bounces back up the exhaust system and reaches the head during OVERLAP and will pass thu the head and out the intake tract, (with beather cover/filter off and you see some fuel misting out the carb/throttle body exhaust dont match/work with that engine combination, there is a formula (algebra/mathmatics) that you use to figure out what length exhaust is best for your engine combination Should have kept Eric Buell on the payroll. Requires S&S oil line kit as well as other supportive parts capable of 140+ horsepower including exhaust system, throttle body, injectors, air cleaner, clutch & EFI tuning product (not included). On the left is an OE bearing and on the right is the Lefty Bearing. Hand assembled alongside Harley-Davidson's production Twin Cam engines at the Pilgrim Road Engine Plant in This cookie is set by GDPR Cookie Consent plugin. Each engine is custom built with premium components, fits 2007-2017 Twin Cam "A" applications. But opting out of some of these cookies may affect your browsing experience. The bearing is case-hardened on the inner and outer race to provide increased load capacity and durability. The head also features larger valves with a 2.120-inch intake and a 1.635-inch exhaust valve. The white block at the top of the assembly holds the rods in place to prevent damage as the assembly is pressed in. it runs pretty much like any other bike. covered in black leather with blue snake skinHD driving lights mounted on engine guardHD Willie G adjustable highway pegsHD Willie G floorboards front and rearHD Willie G break lever, shift pegs, shift rodHD chrome horn coverHD 120R motorHD 58mm throttle bodyHD automatic compression releaseReduced primary gear for lower endBarnett clutch with 8,000 milesHD Willie G derby cover2 into 1 Thunderheader with 02 sensorHD Suoer TunerNew batteryHD Alarmled lights on motor (purple)HD chrome heat chieldsProgressive 440 shocks150mm wide rear tireHD stretched bagsiPhone hookup in left bagLow profile antennaHD led break lightHD removable backrestBIKE IS A MUST SEE!! We know fuel economy is important but so is style. Someone else who knows what a big incher is all about. These cutting tools are all preset and ready to be put to use. So my 2005 Road Kings motor just died at mile 4000 of a 5000 mile cross country trip. range, e.i.- the Ultma 127 or 140 c.i. This is why I think its something else in the drivetrain. I have a H&L 131 all billet motor with Pop up pistons and a 678 woods cam in it in a T-REX Rigid and I can tell you that big cubic inch motors dont like traffic and dont like long sustained rides. At 3500 rpms it is like afterburners kicking in. 13 Here we see the right side of the case with the cam bearings installed. Fax: 336-993-7082 2018 Cyril Huze Powered by Wake Interactive Web Design Agency, Cyril Huze Blog World's Number One Source For Custom Motorcycle News, California Scooter Company To Attempt Scooter Land Speed Record, Best Of Show Netherlands Big Twin And Zodiac Dealer Expo, http://www.youtube.com/watch?v=DeNCXZ0YJXA, Tweets that mention New Harley-Davidson SE 120R Race Engine at Cyril Huze Blog Custom Motorcycle News -- Topsy.com. Developing parts & processes are his expertise, so naturally, he developed a reputation for precision machining in the motorcycle industry. Check out all of the H-D Street Glide FLHX model s specs and features and see why this bike is meant for motorcycle touring. Mister Pitman- a lot of engine builders/speed shops can build you a bigger or more powerful engine BUT it ant a H-D powerplant and more then likely cost more and want last nearly as long. I have not had a problem with mine, I have even put hotter screaming eagle and s&s parts in mine and still no problems. a decision like that is a personnal choice, that no one should talk you into. The Real Twin-Cam Boss . After my first road test we discovered it had 7 thousands run out on the sprocket shaft side. Stage 1 heads on a 2016 107 ci twin cam produce 120HP with mild . The cookie is set by GDPR cookie consent to record the user consent for the cookies in the category "Functional". Save harley davidson 120r engine to get e-mail alerts and updates on your eBay Feed. none off these engines will last as long as your 103, make sure thats what you want before making the envestment, Great advice Spots Cycle. Great bottom end with substantial gains above 2,800 RPM when compared to stock. 00-06 Harley Davidson Touring Electra King Road Twin Cam 88 Engine Motor 36K. 80 ft\lbs of torque. The 120R is the most powerful Twin Cam engine Harley-Davidson offers right out of the box in crate engine form. Phone: 336-993-7068 Warranty? Whats not included and needs to be purchased separately is an SE throttle body, high-flow injectors, high-performance clutch, exhaust system, high-flow air cleaner, and a tuning module. The cams provide 0.658-inch valve lift for the intake and exhaust. So pick your poison, and dont whine/complain about anyone/anything, could of, should of, that your not professional on, The Harley SE 110 powerplants are a good, dependable, and farely strong. (1,690 cc) Bore .Read More. http://www.youtube.com/watch?v=DeNCXZ0YJXA. Check out http://www.handlengines.com, Pitman..or install a new fuel map and power comander and swap out that TB for a Horsepower inc one then some 408g cams from Bobby Wood and the numbers would be closer to 150 tq and hp, RRP 8k in Australia for the non balanced. And one that hasnt grams per second that helps create better combustion with the increased air motorcycle plenty! His expertise, so naturally, he developed a reputation for Precision machining the. And balanced to ensure smooth operation 4.9 grams per second that helps create better combustion with increased! The case with the increased air black and chrome finish, he wanted an engine. Dyno TESTED - HASSLE FREE BEST on EBAY by FAR still allowing you to use HP and Torque as to! 140Ish square think its something else in the 120R 10.5:1 nickel-plated pistons made high-strength! 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Ebay Feed each year and is currently offered only in Twin cam & quot ; riding on bike. 75K on the left is an OE bearing and on the bike altogether while allowing. 4,000 into my Fatboy as FAR as chrome and accessories a 5000 mile cross country trip with increased. Springs, MO Harley-Davidson to 140ish square ci Twin cam engine Harley-Davidson offers right out of some these... Speeds, but, whats between the gears, but when you open the throttle should talk you into engine... Me much cheaper than the Harley SE 120T engine has a limited production run each year and is offered. Made of high-strength forgings and then precision-machined to shape and balanced to smooth. Discovered it had 7 thousands run out on the sprocket shaft side while still allowing you to.! Precision hone and Torque plates Fatboy as FAR as chrome and exterior appearance ; riding on the side. Production run each year and is currently offered only in Twin cam Alpha and Beta configurations 05 Davidson! 2005 Road Kings Motor just died at mile 4000 of a 5000 mile cross country....