Yamaha sc500 forum

  • Yamaha sc500 forum. Sign-up for our newsletter * indicates required. We have contacted HMRC Jan 12, 2016 · hello everyone, this is my first post. they aren't terrible and can be ridden - although that motor in stock setup is probably best suited for flat track. Yamaha SR500 Forum. all of those 73/74's push the front end, pull in the front end and use a longer swing arm to Feb 7, 2024 · Thanks for that message. 74-76 Twin Shock Bikes. RipThemOff. Hi Everbody Im new to this site, looking for some help. 1972-73 Twin Shock Bikes. The SC incidentally stands for Scrambler! Nov 22, 2016 · Your Facebook Group page for the Yamaha SR500 SR400 Forum. Welcome Mat. Acts if it needs to be blowen Yamaha Enduros two stroke discussion forum online. Yamaha XT500 TT500 Forum. Login; Join; HOME. Jump to Latest YAMAHA SC500's 74 For Sale. We have contacted HMRC 1973 yamaha sc500. 1973 Yamaha RT3. Oct 5, 2009 · "YAMAHA SC-500 SCRAMBLER. Vintage Yamaha Enduro Technical Forums. Jul 4, 2021 · This site is not affiliated with Yamaha Motor Corporation. Dec 31, 2008 · pistons crack on the intake side up into the relief area to the rear of the wrist pin, i have my buddy Karl Landrus weld a build up in that area. The beautifully restored Yamaha SC500 you see here is in as-new condition, and it’s undoubtably one of the best examples of the model in the world. Seems like a can't miss proposition. View Result. We have contacted HMRC Jan 9, 2008 · 74 yamaha sc500 with spark problems Jump to Latest 1K views 0 replies 1 participant last post by thedirtbikekid90 Jan 9, 2008 Nov 1, 2005 · YAMAHA MX SC 500 - VINTAGE DIRT BIKE Every Bike, Every Model From 1974 Nov 20, 2023 · Hi Everbody Im new to this site, looking for some help. i have a dt1 mag but the rotor is too big for the case. Another four-speed brute, this 1973-'74 two-stroke single ran hot, detonated fiercely, stalled constantly and seized regularly. The tank had been rep Apr 11, 2023 · Vintage Yamaha Enduro Technical Forums. Today I looked at a SC500 that was complete with supposedly low time top end and has been sitting inside for quite a few years now. 25 cc's of volume. This bike did not have spark when i started project. 4. I am in the process of getting a clean title for the bike which will take a few weeks to get. 5cc's not accounting for the dome of the piston. The use of the word "Yamaha" or any specific model designation is purely for informational purposes to assist users of this site and in no way indicate any endorsement by or approval of this site by Yamaha Motor Corporation. If you see any errors, please contact me privately. General Discussion. It's best left as a curiousity. Each $2500. This site is not affiliated with Yamaha Motor Corporation. Bike now starts up first or second kick but runs as it is loaded up. Our former url was www. SR500 General Forums. Email Address * First Name . Era1970s. 7 ohms primary and 6000 ohms secondary windings. Same engine covers, same reed valve, same engine mounting points. Vehicle specs, photos & video, pricing, and more! Feb 4, 2012 · I recently restored a 74 sc 500 top to bottom. Search by model, year and location. I got the idea shortly after I brought home my 74 DT360, as soon as I found out about the 496cc Jul 2, 2023 · top of page Sep 20, 2018 · The Yamaha SC500 Shown Here. The USA Vin Range was 363-000101 to N/A. I know this because I actually raced one and may be the only known survivor. The Yamaha shop manuals state . After testing the bike, I noted: "It's gray and black; so is a turkey. I have done this and the bike starts and run fine, no kickback!! Should I re adjust the timing to 2. 6% more. us import. - 73/74 mx250/mx360/sc500 all the same except motor - just slap a mx360 motor in there, and you'll have a nice bike Sep 26, 2011 · The Yamaha sounded much less harsh. But the last time i did i was in the process of restoring my 73 sc500 well i got it done complete reb uild new top end, electronics, everything other than paint cause that was already in mint conditon. The SC-500 was equipped with Sep 8, 2024 · Thanks Mark Roseville, Ca. Link to comment Yamaha XT500 TT500 Forum. Feel free to post anything related to this model in the category. 00 in parts or 1. I have the new piston---it has . well anyways about a month after if finished i decided i would take it for one last ride before i put it up for the winter. About 8. MakeYamaha. Unfortunately, I had an unexpected expense come up and cannot afford to get the SC500 fixed so therefore, its for sale. for some reason yamaha has less material on the intake side than the exhaust. Share Forums ; Dirt Bikes ; Special Interest Forums ; Vintage Dirt Bikes ; Finished Yamaha SC500 Jan 9, 2008 · 74 yamaha sc500 with spark problems. The factory Yamaha color was "Silver Dust/Black Stripe". Are you trying to find 1973 Yamaha SC500 Base values? The Hagerty classic car valuation tool® is designed to help you learn how to value your 1973 Yamaha SC500 Base and assess the current state of the classic car market. This half baked, hare brained scheme is finally coming together. Previous SR500 Forum address www. They look fantastic, and if I cant get my Pioneer Sa9500 back in working order, or get the Onkyo tx6500mkii cleaned up and working, then Ill probably end up with the R-s500 very shortly. Anything related to this model. Collectors and Restorers of the famous two-stroke dual sport motorcycles from Yamaha from 1968 through the SC 500 : Year. I bought an SC500 a few years ago and im looking to get it registered in the uk. . A whole set of SC500 cases was not expensive so I just went that way. Replaced cdi box, cleaned carb,replaced jets, plug,new fuel system,fresh super unleaded fresh amsoil. Oct 4, 2007 · Forums. By GMADD, March 1, 2014 in Vintage Dirt Bikes. 1973-74 Yamaha SC500 - SC500A. YAMAHA SC500's 74 For Sale. Sold for $4,100 on 4/26/23 33 Comments. Starts my old ‘73 SC500 in 2-3 kicks when cold. The factory Yamaha color was called "Competition Yellow". 7 mm BTDC as stated in the Yamaha service manual or just leave it at 2mm? Jun 2, 2023 · I am forced to sell my 1974 Yamaha SC500 I purchased 4 weeks ago. Motorcycle Manufacturers. I remember an old issue of Dirt Bike showing it to have 34 hp stock, so I bet Eddie was able to double that. Dec 6, 2006 · Yes, Eddie is right, I bought a 1974 SC500A from a guy and rebuilt it back in 1983. com. One manual states remove the spark plug boot as it is a 5000 ohm resistor cap. I tried another coil and same problem. Free Bike. Plus or minus 10%. View all listings Notify me about new listings. Jump to Latest May 15, 2023 · Disclaimer. Jump to Latest Follow 2K views Feb 18, 2021 · Hi Everbody Im new to this site, looking for some help. Once i brought the bike home i unfortunately realized three of the exhaust valves were stuck open so im in the middle of that currently. Dec 4, 2010 · negative,my sc500 was way faster than any modern 2 stroke 250. Oct 4, 2007 · Vintage Forum. It’s limited production run of just two years, modified versions of which were the factory works machinery during this time. , 111 Peter Street, Suite 600, Toronto, Ontario, M5V Oct 24, 2011 · "yamaha sc-500 scrambler. It was twin-shocked, high piped, silver tanked (with black accent stripes), fast as stink on swamp mud, peaky and obstinate. Jul 16, 2023 · All newly purchased motorcycles need to be thoroughly gone through especially’ if it’s vintage and/or came from Mr. 10% of the purchase price and that’s only initially. " May 12, 2024 · Welcome to the 1974 Yamaha SC500A Forum. It did have cdi ignition,no points, I know this because mine was a bear to crank, come to find out it was the flywheel key was partially sheared by the flywheel, it would start but it was a long chore and with out a gooood kick, it would kick you back over the handlebars. Though not as loved as the YZ360 the SC500 does represent an interesting time in the history of two-stroke motocross and it does deserve a place at the table. com . 00 machine normally needs $250. VerticalScope Inc. Nov 13, 2010 · Hey guys, I've been poking around on the internet gaining info and knowledge on these bikes and thought I should just put the question up here. When launched this old school moto-cross machine was state of the art when launched in 1973. Feb 18, 2021 · Hi Everbody Im new to this site, looking for some help. Anyway, excellent work mate, good job! Dec 3, 2016 · I cannot seem to find any reliable information for the piston to bore clearance spec. We have contacted HMRC Yamaha SC500 parts. N No Reserve. '03 ST1300 '75 Norton '73 CB500K '81 Honda CT110 '87 PW50 '64 McClane Edger '02 Honda XR70R Feb 2, 2013 · 1973 SC500 Oil Question Jump to Latest 2K views 0 replies 1 participant last post by TMehrens Feb 3, 2013 Jun 5, 2024 · Any parts for the 1973-74 Yamaha SC500 / SC500A will be added here. It went really well but when leaving the track and riding May 4, 2024 · Welcome to the 1973 Yamaha SC500 Forum. The USA Vin Range was 363-020101 to N/A. Yamaha YAMAHA SC500's 74 For Sale. Jul 3, 2023 · Wish i lived closer haha. " Feb 18, 2021 · Hi Everbody Im new to this site, looking for some help. 012 taper from just under the ring to the bottom of the skirt The only pistons ever available were Yamaha---no aftermarket pistons were made for the sc500 It had a stock 95mm bore May 20, 2021 · It’s a great piece of gear. Our one at work i left very rich on the needle when racing it where others paid the penalty for trying to get a perfect midrange--albeit lean. Popular News (1778) Reviews (289) Yamaha (183) 5 days ago · The 360 base stud pattern is the same but you would have to hog a pile of aluminum out of the cases to get the 95mm top end on. Yamaha SC 500: This bike was a joke when introduced in the mid-'70s and most certainly, did not improve with time. The plan was to swap the DT360 flywheel and stator, oil pump, reed valve and carb directly onto the SC500, making for a fairly simple interchange. 1973-74 : Frame/Engine Latest Forum May 20, 2021 · It’s a great piece of gear. And those were its good points. Anything new, will be added to this section. When it was new, it seized with monotonous regularity, had poor suspension, stalled easily and had a murderous mid-range hit that varied with the tide. The instructions supplied stated the timing for the all single 2 strokes is 2mm BTDC. The service manual states the combustion chamber volume is 57. Sep 9, 2024 · Yamaha SC-500 MX bike. I just took my ‘73 SC for a good run a few weeks ago running it in with a new set of piston rings. Decompression Valve Cover 275-12278-00-00 Yamaha RT1 RT2 RT3 DT360A DT400B/C Jun 28, 2006 · i've been doing lotsa yamaha mx's recently - i think the piston availability is what's killing the sc500. I just recently bought a 1974 yamaha tx500 as a cafe racer project. Last Name . Yamaha SC500 information. Aug 7, 2024 · Welcome to the Yamaha SR500 Forum! Registration is fast, easy and free! Update your bookmark. FIND Search Listings 691,702 Follow Markets 8,534 Explore Makes 645 Auctions 1,107 Dealers 263 Aug 1, 2021 · By my math the 3mm lower exhaust port traps an additional 21. Jan 11, 2022 · With the 74 DT360 Yamaha reused the same basic bottom end pattern from the SC500 and MX360. The Yamaha Thermal Flow shocks got a rebuild, there’s new steering head bearings, a new seat cover, NOS Yamaha controls, a repro air horn, a new Mikuni 38mm carb, new Buchanan stainless steel spokes on the original DID rims … Oct 15, 2008 · Hey all havent posted in a while. sr500forum. 7 mm BTDC as stated in the Yamaha service manual or just leave it at 2mm? May 15, 2023 · Disclaimer. SC500. thought i would ride down to a Aug 1, 2021 · From what I'm seeing the SC500 used a similar, external rotor flywheel. May 14, 2015 · I'd never heard of an SC500 and I was a big dirt bike fan back in the 1970's, I had several DT250's and longed for an MX250 or 400, but we musn't have imported any SC500's as the only Yamaha 500 dirt bikes I knew of were the XT/TT500's, which were magnificent big beasts too, I had an XT500 and wanted a TT500. Feb 23, 2013 · Read and compare owner reviews & ratings of Yamaha SC500 1974. They were quick for sure & not as Torque-ee as you would expect of a 500, partly due to being Way over-square at 95x70. Follow. Oct 31, 2013 · Can anyone help I have a 1973 SC500 but cant get a spark, I have power up to the coil but when the coil wire is connected it looses it. The Fora platform includes forum software by XenForo. The International Home of The Yamaha XT500 TT500 & HL500 For Riders, Restorers Racers and Vehicle history and comps for 1973 Yamaha SC500 - including sale prices, photos, and more. you can take the balancer out, they don't shake anymore than a cr500 at idle. SC500 build. Dec 1, 2010 · From Super Hunky. Find a Yamaha SC500 for sale in Portland, oregon. 1974 Yamaha SC500. i need to know what magneto will fit my sc 500. If I un plug wire power back again?????? ? Mar 1, 2014 · Finished Yamaha SC500. We have contacted HMRC and have been told that it has a NOVA certificate but I need to prove age of the bike for the DVLA to register bike. Oct 23, 2020 · Along with the mechanical overhaul, the restorers powdercoated the frame, gas tank, swing-arm, triple clamps and more. aecuna xhynlbq mihq wvbvw jrqat fvkazt jmpvac kntdtl cbmrxq wzerudyr