Ironhead sportster pistons 97. Piston Ring Set (3-3/16)-This is a Harley-Davidson Ironhead Piston Ring Set with Parkerized Compression Rings Product Specs:For 3-3/16 BoreParkerize Apr 22, 2007 · Ironhead Sportster Motorcycle Talk (1957-1985) The XL Forum cookies are only used to keep you logged in. Under no circumstance should you have . Get the best deals for Harley Ironhead Pistons at eBay. Starting to look like a motor again, instead of just a bunch of parts scattered about the workbench (there are still a lot of parts scattered about the workbench). I run premium pump gas with no issues, but I do run my timing a little on the slow side just to make things last a little longer. Nakina, if using stock pistons and you want to have the stroker maintain the same piston to head relationship at T. $34. Find many great new & used options and get the best deals for Harley Ironhead 1000c Sportster Motor Cylinders & Pistons 80 Over 4 5/8 Stroke at the best online prices at eBay! Free shipping for many products! May 11, 2016 · Only explanation I come up with is that the " stock forged pistons" mentioned don't really have the stock compression height. 060" over-bore, displacement increases to 1025cc. 40 piston and ring set. Make sure you gap the rings properly. Must be done by a Certified Technician. Ironhead Sportster Cylinders Rocker Box Assembly How To Adjust Ironhead Valves Sportster Gear Case. 040 | eBay Skip to main content Harley-Davidson Motorcycle Pistons, Rings and Piston Kits, Complete Engines for Harley-Davidson Sportster 1200 Shop Top Sellers and Highly Rated Products in Other Engine Parts Dec 5, 2014 · From memory the Ironhead bore tolerance was . so this is what I found out: stock compression height (coh): 1. 180" Bore Used condition but I believe can be cleaned up, re ringed and usable. I have made some phone calls and have gotten anywhere from . ! STROKER PISTON KITS FOR 1972–'85 HARLEY-DAVIDSON® SPORTSTER® MODELS Oversize +. 040 Bore Jan 27, 2025 · FOR. This is a standard sized piston and should not be confused with a . Vintage DYTCH Piston Set for Ironhead Sportster Harley Davidson XLCH XLH For Stroker applications Pistons measure about 3. . Time to start talking about the engine. Kieth Black sells 9:1 pistons for the ironhead as well. The XL Forum administrators don't have access to the cookies Another Episode of the 76 Harley Davidson Ironhead Sportster Chopper Project where I finally get around to assembling most of the top end. Depending on the length of the stroke V-Twin Mfg. 004 ideal to . 136" & 131" Cylinder & Piston Kits 129" & 132" Cylinder & Piston Kits Lower End Flywheels for M8 Models Engines T143 Engines for 1999-'17 Big Twins MK136 Engine for 2017-2023 M8 Touring Exhaust El Dorado Touring Exhaust System Mk45 Touring Mufflers Grand National Touring Slip-On Mufflers S&S Sidewinder® 2 Into 1 Exhaust Systems and Shadow Pipes Aug 2, 2011 · I am having the same issue getting input on sportster parts. Dec 10, 2010 · Cast pistons can be set tight as that aluminum alloy does not grow with heat, as much as forged piston do. Genuine V-Twin manufacturing. 060 Jun 25, 2009 · Piston to cylinder for stock style pistons is . VT No. 2:1 compression ratio Dome Top Piston +. Powering the Sporty for years, the Ironhead brought with it a new wave of performance. Free shipping Mar 14, 2024 · Ironhead Sportster Motorcycle Talk (1957-1985) The XL Forum cookies are only used to keep you logged in. ***** Here's a few issues you will encounter when you stroke an Ironhead Sportster: Engine Cases May Need Notching. If brand new pistons are egged . 1969 Harley Ironhead Sportster Cylinder Barrels & Pistons Rings 2621. "pistons pictured are 900cc Sportster". See the whole process. Pistons, cylinders and heads assembly on my project bike Ironhead XLCH 1978. 182 (also piston deck height) cylinder height(cyh): 5. C $67. Dec 17, 2018 · Got the pistons installed and the wrist pins in. D. Sep 23, 2024 · A reminder when fitting these forged pistons to the iron cylinders; You need to clearance, (hone), the cylinders to allow for. S. THESE KITS REQUIRE SPECIAL S&S PISTONS. 3-3/16" bore, standard ; For Harley-Davidson 1000cc Ironhead Sportsters 1972-1985; 8:1 Low Compression; Replacement pistons are made to interchange perfectly with original equipment, and use stock type rings. 900 cc Ironhead Sportsters. 020 | eBay Skip to main content Mar 26, 2006 · I also need to order a primary chain. It vaulted the MOCO into contention with the very competitive British and Japanese cruisers that were coming over to the U. 002" to . Good pistons! I had to take a little off one skirt to match the weight but they were pretty close to start with, lighter than the HD cast iron Flintstones slugs! , Engine smoother now with these pistons, not that any 1000 HD is smooth! Piston Ring sets for Stock type Sportster Pistons Sold in sets for 2 pistons. 99. Instead, they are marked "F" and "R". However, they also come with some drawbacks, such as the installation complexity, potential for damage, and compatibility issues. Jun 20, 2010 · I'm running wiseco 10:1 forged pistons with stock cams and electronic ignition in my 73 sportster. I am looking for the manufacturer's recommended clearance spec that came in the box. Jul 5, 2024 · Up for sale is a set of very clean used 71-85 ironhead 1000cc pistons. 070 XLCH XLH 900cc Hastings 6457. The information is divided into four sections: Ironhead Models (1957-1985) Evolution Models (1986-later) Reference Material (All Years) Misc Resources - Sportster Parts, Tech Bulletins, etc. In the case of a grade 10 piston, the number 10 is stamped on the dome. C. I got my piston ri IRONHEAD SPORTSTER STROKER KITS. See chart below. 010 +. US $289. they are. 57-85 Harley Davidson Ironhead Sportster Pistons JCB 3. 185" XLH XLCH 1000cc (For: Harley-Davidson Sportster 1000) Parts Only · Unbranded. harley ironhead sportster pistons 1000cc 73-85 xlh xlch front rear top end . 020 oversized. also offers Piston Kits for Ironhead Sportster, which include 2 cast alloy pistons, genuine Hastings 3-piece ring set, 2 wrist pins and 4 circlips. Progress to date, Sunday, February 26, 2006. I have included a photo side shot next to stock Piston to compare wrist pin locations. Flashback Enterprises Inc This is a nice set of S&S stroker O. 5 days ago · Harley-Davidson Sportster Motorcycles, Harley-Davidson Sportster 2006, Harley-Davidson Sportster 2009, Harley-Davidson Motorcycle Pistons, Rings and Piston Kits, Complete Engines for Harley-Davidson Sportster 1200, Harley-Davidson Sportster 2005 Motorcycles, Harley-Davidson Sportster 2007 Motorcycles, Harley-Davidson Sportster 2001 Motorcycles, Up for sale is a set of very clean used 71-85 ironhead 1000cc pistons. 020. 060 with Wiseco 10. from Introducing the Harley-Davidson 22361-57A NOS (New Old Stock) 57-71 Ironhead Sportster 050 Piston Rings XL, a must-have upgrade for Harley-Davidson Ironhead Sportster motorcycle enthusiasts. 003 tight, . These piston rings are designed specifically for the Ironhead Sportster engines with a bore size of 050 inches and an outside diameter of XL, making them a Mar 6, 2024 · Here's the issue I have , the pinion shaft is for the 86-90 Evo XL engine so it is longer than an Ironhead pinion shaft , also , the flywheels and shafts have the large proprietary S&S tapers . 10-1508 1972-76 Apr 8, 2025 · Ironhead Sportster Frame; Harley 103 Pistons; 409 Pistons; 427 Ford Pistons; Sportster Heads; Ironhead Harley Davidson; About this seller. The Dixie J-17551-R Harley-Davidson Ironhead Sportster 1000cc Piston Ring Set is a premium replacement option for Harley-Davidson motorcycle enthusiasts seeking to maintain the optimal performance of their Ironhead Sportster engines. During installation, if the breather valve is not correctly timed, the gear case does not get properly lubricated. Year. 330 Jan 6, 2013 · the only way any Harley is checked is with a torque plate attached to the top and bottom of the cylinder, than torqued 42 lbs with the gaskets in place and everything at the same room temps, than mike the piston at 90* from the wrist pin, 1 inch from the bottom if the rear piston has a cut out than just above that - you need a tenths mike that Ironhead Pistons and Smoother Performance! By Ironhead on March 22, 2017. 030 +. Harley Evo Pistons; Ironhead Sportster Heads; Shovelhead Pistons; Ironhead Sportster Parts; Harley 103 Pistons; Sportster Engine; 1974 Harley Sportster; Motorcycle Ironhead Sportster Motorcycle Talk (1957-1985) Guest , if you find a broken link anywhere in the forum and you want it fixed so you can view it please use the CONTACT US link at the bottom of each page to let me know about it. 020" Bore Note: It is not recommended to bore 1972/Early 1973 models more than +. Forged units are VERY durable, and with the correct bores, are very quiet indeed. Feb 4, 2008 · Could some kind soul who has a workshop manual for an '83 Ironhead please tell me the specified piston to bore clearance? The reason I ask is I am fitting '83 pistons into my '77 XLCH, because that is the part number (22253-83A) that HD now specifies in their part book for a '77, and supplies. I think I managed to round up all the clutch parts I'll need over the last couple of months on eBay, so I should be able to put the primary together. Brand New. S&S 74” 1972-85 XL Stroker Kit includes 4 5/8” flywheels and rod assembly, Assembled and balanced. Apr 16, 2006 · I have a 1981 Sportster and had the original jugs bored out. 3" bore(and) 1000 cc Ironhead Sportsters. 53" aluminium cylinders and 4 9/16 flywheels. 001, they are servicable. A recent thread where the OP was deciding on what pistons to use in a rebuild prompted me to bring this up again. 080 was max, can't remember now. Order pistons separately. Ironhead Piston Rings. $7. The Ironhead Sporty and Shovelhead engines have large hemi-like combustion chambers with high surface-to-volume ratios, which increase heat loss. Pistons are not made round or straight - they are typically oval and tapered - smaller at the top. 011. They are ready to run but will require break in. I have a set of used pistons that were mated once upon a time to the jugs I'm planning on using. SEE CHART. They are ready to run and will require breakin as suggested in the appropriate shop manual. Brand New · Cycle Craft. 004" piston to wall clearance. 95 Unit price / per . 004". 060". Provided you are not building a race engine. Big bore kits are also available to increase the displacement of the engine. 060" over, the OP's are within tolerance for boring to plus . But by adding a 4-5/8" stroker kit, displacement increases to 1200cc. EBC FA216/3HH Double-H Sintered Brake Pads For Aftermarket 4 Piston Calipers $ 43 STOCK BORE STROKER KITS FOR HARLEY-DAVIDSON® IRONHEAD SPORTSTER® MODELS Year Part # 1977–’81 32-3055 Custom Flywheels 32-3014 Note: Order pistons separately. I've witnessed too many trashed J-E forged pistons when guys try to fit them tighter. 85 shipping BRAND NEWPART # 11-2607 Fits: 1973-1985 1000cc Sportster models. Wonder why Wiseco, the world's largest and leading piston manufacturer, in the powersports industry,(all of S&S's 4", and 4 1/8" pistons, and all S/E and P&A The more fun reason for swapping pistons is for better performance. com. Dec 17, 2023 · Ironhead Sportster Motorcycle Talk (1957-1985) Guest , if you find a broken link anywhere in the forum and you want it fixed so you can view it please use the CONTACT US link at the bottom of each page to let me know about it. Maybe plus . This kit is 9:1 Ratio (stock) Sold in pairs f Feb 24, 2009 · A large included valve angle requires a high-dome piston, resulting in large piston-dome and chamber-surface areas. The only physical difference between aftermarket Ironhead cylinders and factory cylinders is that they do not have casting numbers on them. Cylinder and Piston Kits are honed and pre-fitted with pistons and Hastings Rings. . I also need to order some . 4:1 / 8. The Dixie 17549R 010 piston rings offer several advantages for Harley Davidson Ironhead Sportster owners, including enhanced performance, durability, precision manufacturing, and cost-effectiveness. If there is any doubt about a piston's size, it's largest diameter should be measured. Regular price Sale price $99. goharley. I have taller 5. I looked up on the xlch forums somone put together a ironhead stroker set up with flywheels andrews r5 cams wiesco or dixie pistons 30-60 over ect ect. nl 🦅 NEW Ironhead Sportster Piston Ring Set +. 188" 8. 74 STROKER KIT FOR IRONHEAD XL - CALL FOR PRICES. Skirts look pretty good no heavy scoring. We have a great online selection at the lowest prices with Fast & Free shipping on many items! KB Performance Pistons Fits Ironhead Sportster 1972/1985 1000cc (61ci) Standard bore =3. For stock stroke flywheels. Shop: Ironhead Cylinder And Piston Kit. 040 oversized. or Best Offer. Fits all 1973-85 Ironhead Sportsters HD part# 16464-73 You can't bore Ironhead cylinders very much. Bore for High Performance Engines Buy SKU K1601 from our store today! Cast iron cylinder and piston kit are honed and pre fitted with pistons and rings. Review DIXIE Harley 1000cc Piston Ring Set 3/16 Inch . I have "Custom Chrome Premium" Pistons (Part# 56055). Trouble with these pistons is they won't raise the compression ratio from 9 to 10: 1. Wiseco forged ironhead pistons advertised as 10:1 compression ratio were mentioned. You need a piston that can handle higher compression, higher revs and higher heat. 006 service limit. Machine work required to cylinders and case clearance required. No Interest if paid in full in 6 mo on $149+ with PayPal Aug 21, 2013 · As I need to "design" new pistons for my 59 XLCH project, I tried to collect information on the different piston geometries. Harley Ironhead Engine Parts The birth of the now world famous HD Sportster also brought about the now legendary Harley Ironhead engine. Shop the best selection of Harley-Davidson Sportster Piston Kits at Dennis Kirk for the lowest prices. ***** Top End Gasket Kit. Wanna know more ? Check my web www. Although the Sportster four-cam design is derived from the Harley 45 flathead, it's still pretty complex. 5:1 pistons, PB cams, rejetted Bendix carb, 36" straight pipes and Accel dual point ignition. The rings will make up for the eggi-ness. Ironhead Sportster Motorcycle Talk (1957-1985) The XL Forum cookies are only used to keep you logged in. 95. 7CC) Dome-Top 1000cc Iron Sportster Pistons* Optional ***Please select the radio button next to item of your choice from the options below, then click add to cart* For those of you who aren't aware, I've recently had quite the learning experience on the front jug of our 1000cc ironheads. 00. Feb 26, 2006 · How to Build a Sportster (from a pile of junk) The full sized version of pictures on this website can be viewed by right clicking on the picture and selecting "VIEW IMAGE", then use your browser back button to return to the web page. 00" +. 106-5542. High quality aftermarket pistons may be desired or even needed if you are making performance modifications to the engine. Chapter Four. 0 bids. 010" over piston rings. 030 fits IRONHEAD SPORTSTER. 003" -. May 6, 2025 · Below you can find a vast array of technical information about the Sportster model motorcycle created by Harley-Davidson in 1957. 198 in. 030" By: KB PERFORMANCE PISTONS Shop High Quality Piston Kits online at Wiseco shop Harley-Davidson Iron Sportster 1000 Wiseco Piston Kit - 3. 010“ oversized piston which also has a number 10 stamped on the dome. Installed the rings on the pistons and the cylinders installed. Ironhead Pistons and Smoother Performance! By Ironhead on March 22, 2017. Mar 18, 2025 · BRAND NEW IN ORIGINAL PACKING Hastings Piston Rings 6457 040 For Harley-Davidson Early Ironhead Sportster 900cc XL XLCH XLH 1957-1971 For 3. as a stock bike, then the spacer plate thickness is equal to 1/2 the increase in stroke. NOTE: 8. Ends in 6d 20h. Search. James Gaskets are simply the best gaskets available for your Ironhead. 05 shipping. 5:1 low compression for 1000cc Ironheads is available upon request (price may vary). FREE SHIPPING on orders over $89 – We Ship Today! Set of 2 Pistons, rings, and pins. 10:1 (+50. My '77 Ironhead was out to plus . Good pistons! I had to take a little off one skirt to match the weight but they were pretty close to start with, lighter than the HD cast iron Flintstones slugs! , Engine smoother now with these pistons, not that any 1000 HD is smooth! Vintage Harley Davidson Ironhead Sportster 1000cc Rpl CC PISTON RINGS +. $14. Look in J&P or see your local bike shop. Buy It Now +C $30. (Honda NR500 had those crazy oval pistons with two conrods per piston to make their V-4 like a V-8, which revved at over 20,000RPM!) Measurement is usually only done on the bottom of the piston skirt at right angles to the wristpin. 020 +. Sep 4, 2024 · I've posted on this subject a couple of times before. Piston sets are 9:1 compression & come complete with wrist pins, keepers, and rings. The XL Forum administrators don't have access to the cookies stored on your mobile device or computer. On a 1000cc engine with a . These were set up for mild stroker on a 74 Harley-Davidson Ironhead Sportster project never got finished Pistons will run for about a hundred miles in excellent condition comes as seen with rings and clips</p> Harley-Davidson Ironhead Sportster Parts & Accessories 4488 Products Product. Opens in a new window or tab. I do not believe S&S ever made a pinion shaft that world work in these flywheels to take a late 81 - 85 oiling / ironhead length , in the large taper . msfhbk sceyiv hxad jxs xrlk izdvtyv nvemv cxvvy uylz awxovc