cb750 dohc charging system upgrade

- Cycle X exclusive no leak gasket (No sealer needed) Ignition Switch Mounting Bracket & Hardware Set. Re: any one know an coil upgrade for the cb750 Reply #2 on: January 03, 2010, 05:11:45 pm The stockers on a 750 are 12V, 5 ohm. *Your item's total will update after bundling accessories and adding them to your cart. R/r battery, stator, and the ignition switch. Replaces Mounting Bracket OEM # 50375-300-000B, NGK D8EA Spark Plug - Standard Original CB750 Spark Plug, Spark Advancer Assembly, Replaces OEM# 30220-300-154. 40+ years later, you Since each system is made to order, once the order is placed with Vape, we can not accept cancellations, returns, or make changes. Agreed! Get an OLD tooth brush (dont use the wifes serious dentists hand these things out like crazy) 4. All lights are nice and bright. Put the multi meter on it today, with a fresh battery. Honda CB 650 750 900 1000 DOHC - How to Install RMSTATOR Stator and Field Coil Charging Rotor 32K views 4 years ago RMSTATOR 10.9K subscribers Subscribe 291 32K views 4 years ago Electrical. Oil seal and Silodrome was founded in 2010 as a website dedicated to Gasoline Culture and all it entails - We write about modern cars, classic cars, motorcycles, racing, gear, gadgets, clothing, boats, planes, airships and the occasional submarine.Read more Silodrome 2023. all rights reserved. I got almost a year out of it. So, from what I've read, the 79 was the first year for an electronic ignition. X2 on that one, you should not have to adjust anything. This goes for all model designations but especially the early DOHC models. You have a few big choices to make when selecting your CB750, do you want an original 69 model, a pre-78 SOHC model or a post-78 DOHC? necessary out-put for any upgrades in ignitions and such. Add to Cart. RUNNING LITHIUM BATTERY $599.00 USD, RUNNING STANDARD BATTERY $599.00 USD Honda SL, CL, and CJ are welcome too. Dynatek Dyna 2000 Digital Performance CDI Ignition. http://www.batterystuff.com/powersports-batteries/sYTX14AHL-BS.html, '82 CB 750C Silly mistake - shorted and blew main fuse, now won't start. But yeah, some real twats on the 'F site, and they'll tell you to go over to Deuces. It may not display this or other websites correctly. We want to teach and inspire through our shop. $42.00 SET OF Some people have run DOHC coils or GL1000 coils, this gives replaceable wires but they are 3 ohm coils so some adaptation is necessary. These specifications were revolutionary. * 1975 CB750K5 1975 CB750F News..But 50 year Old Rubbers Can Cause oil Leaks. Outline of Model Designations Honda CB750 SOHC * 1969 CB750K or CB750K0 * 1971 CB750K1 * 1972 CB750K2 * 1973 CB750K3 * 1974 CB750K4 Vape charging system replaces the Type-A field excited stators used on a handful of early '80s Hondas. We use this switch because it eliminates the needfor a Hey guys I'm ordering a new anti gravity battery and it says to upgrade the charging system what should I do? This is the switch we use all the time. All rights reserved. 1. # HR-001 $ 949.00 ( Limited Supply) Common failure point for the charging systems of the DOHC bikes is the brushes or brush holders in the alternator. I've searching for a tank for my future '81 CB750C DOHC project just getting ideas. Add to Cart. Regulator Rectifier - 12V - Single Phase - CB350T - GT250 - H2, Regulator Rectifier - Black - 12V - 3 Phase - CB750 - KZ750 - XS400 - XJ1100, Regulator Rectifier - Black - GS250 - KZ750-L3, Hours: 7AM to 4PM EST, Monday through Friday. 13.5 amps I've seen some ignition switch bypasses, but other than that.. * 1991 to 2003 CB750 Nighthawk. Silicone rubber casing. Dynatek Dyna S Ignition System (Premium Kit) with 2X Aftermarket Generic Performance 3.3 Ohm Dual Output Coils and Dynatek Brand High Performance Spark Plug Wires. The Honda CB750 is quite easily one of the top 10 most important motorcycle models of the 20th century. Share it with your friends so they can enjoy it too! Contact Point Set (1pc.) This may be due to mass production or just 70's FOUR I purchased a non-running 1980 CB750C. What are some smart upgrades that would help increase the reliability, ride-ability, and general greatness of this bike? How difficult was the wiring? Ha ha. Very happy with the delivery. If possible, buy two bikes instead of one. 1. Dynatek Performance Dual Output 3 Ohm Ignition Coil Set/2. Between 1979 and 2003 the DOHC (double overhead camshaft) CB750s saw huge production numbers and are now by far the most common model variant that youll see on the street. (Send yours and we'll send you a lightened alternator). Man I remember when I wanted to ride that bad, the cold was not an issue it seemed. CLICK THIS LINK FOR GUIDANCE ON FITMENT AND INSTALLATION. * 1978 CB750K8 CB750F3 CB750A2, * 1979 to 1982 CB750K A HA! Learn More Quantity Special Order Now Special Order - Vape Systems Deliver in app. The pre-78 bikes are all SOHC and theyre exceedingly popular with cafe racer builders, the post-78 bikes are all DOHC and theyre popular due to the fact that theyre a little more reliable and offer slightly better performance. Bought this back in September. That is one cool tank. 2. Electrically a solder job should work. We'll try to have it fixed for your If you gotta go up on charging rate then it shows too much resistance in your parts or you have a field shorted or bad leaking diodes, having to go down says reg is bad itself, the field is not being regulated properly in relation to charge output, which is a basic function of the reg itself. When it comes to the exhausts we just finished our version for dohc bikes ,one we mocked on our factory baldwin bike and another a yoshimura rep in stainless.Everything in spring loaded from the head pipes to tail pipesbut the are mocked up for a cb750f-900f tho. broken button as you're trying to add parts to your cart (going to PayPal Stator Block Off Plate. Gets rid of that huge front wheel. The purchaser shall assume all legal, personal injury risk and liability and all http://www.benjiescaferacer.com/convkit-750-dohc.php. Deuces. One of these would do you well. Has held up well so far. $ 599.00 For Use With Standard Battery Or Lithium Battery For a better experience, please enable JavaScript in your browser before proceeding. Have the seller check and report on ALL the electrical systems. "Go over to Deuces Wild and Do The Ton. You may have seen them at county fairs the vertical velodromes were originally built from old grain silos, leading to the name "silo-drome.". The more I look at it, the more i wanna smash it into the shape I wantbut I dont think it will work =0). for higher out-put in the USA. # ELC-111 Upgrade your dated charging system with a modernized 190W single-phase permanent magnet stator and integrated regulator/rectifier compatible with any motorcycle battery chemistry. For 1969-78 Only, Note: Exchange basis only Many race teams and endurance competitors have used We So, lets say your crankshaft is out of balance 6 grams (we have seen Don't forget to upgrade the fuse block to a new atc block, Proven Tricks & Tips / How To's - NOT for Quesions, How to upgrade your CB750 electrical/ Charging system, http://www.z1enterprises.com/detail.aspx?ID=260, Re: How to upgrade your CB750 electrical/ Charging system. You are using an out of date browser. Is it truly the charging system or just a run of shite batteries? What "symptoms of failure" are you seeing? Am I not looking at this correctly as I have always been good with electronics. Thanks again. Chrome Universal Ignition Switch Bracket. Get some Batter post cleaner and Batter post protectant.. 5. $77.67. Ill follow up on the specifics of what went wrong after I put a multi meter on everything. Lets say you reassemble your motor with heavy side of the crankshaft and Check the little green ground wire that should be bolted to a clean frame ground (a little 6mm bolt) under the seat. Make sure you plan to replace the consumables ASAP after purchasing. JavaScript is disabled. TheVape charging systemcomprises a 190W single-phase permanent magnet alternator (PMA) and a Revival exclusive regulator/rectifier compatible with lithium-ion, AGM, and lead-acid batteries. It is the sole and Ignition WITH 2.2 ohm COILS Ignition Wires NOT . These Rick's Electrics refurbished, This system doesn't need a fully charged battery to excite the stator coils and provides considerably more voltage at low RPMs, meaning you're reaching charge voltages sooner and not just relying on your battery voltage in stop-and-go traffic. Ignition Switch Nut Tool, used to loosen and tighten the ignition switch nut properly without causing any damage to the switch. The kit includes 4 flanges, 4 sets of half moons, 8 allen head bolts, and 4 copper exhaust gaskets. Fresh wires and exit rubbers I found this over at cycle x. * 1973 CB750K3 The problem with the stock CB 750 forks is that they are very narrow. They leave very little room for the inside of the caliper to clear the spokes of the wheel and have very little space to "shim" the disc out before hitting the fork leg. The good news is: I was packing to take a trip last weekend. - Right Hand Side, Contact Point Set (1pc.) If you are using an used original honda regulator you more then likely wont have to adjust anything. Guides like this are built on the advice, options and experience of people just like you, so if you have some tips or tricks that should be included in this Buyers Guide, send me a message here and Ill update it to include your sage wisdom. CycleX has them. out of balance. 6 yr. ago. Carburettors are famously tricky on the CB750, its important to get all four dialled in properly and many will tell you that its almost impossible to get them running properly with pods (individual, carburettor mounted air-filters). I cannot recommend Revival Cycles enough. Anyone have any experience? I was pretty happy, cold but happy. You'll probably say the same about MY bike. I should probably do that NOW. . Get your charging rotor from. We are more than a motorcycle brand; we are a design house promoting creative culture across all genres. - Yellow Color with Copper Core. Vape ignitions are made to order; depending on availability, delivery times may be 4-8 weeks. This engine was mated to an all new 5-speed transmission, the engine was fitted with 4 carburettors (one for each cylinder) and was capable of 68hp, 44ft-lbs of torque, a top speed of over 120mph and a 1/4 mile time of 13 seconds. There are a few people Now In Stock! So I replaced my system with ricks reg reg combo. Comes with a one year warranty through Dynatek. Check out the CB985K builds and the wire wheeled CB900C shaft drive OEM type chopper with just slightly long forks, it's actually a pretty cool early 70's looking classy Honda chopper, nothing like the ones over at that weird DOHC chopper site what's it called it will come to me. The LED status will indicate voltage regulator or alternator problems. see crude diagram,,, youll hav the 3 yellows, connect in any order,, doesnt . Mount it where you Call us at 603-329-9901 to inquire about a custom rebuild on your old Honda rotor. Upgrading ignition on 79 DOHC K model. Condenser OEM # 30250-300-154 / 30250-300-005 (2 required for CB750). $ 19.00 Per pair, Honda CB750 SOHC Includes Hardware and Instructions. Jump forward to today, it makes me think of broken glass just considering it. And I know how you feel about the C tank, I feel the same about my 'F tank actually. cb550 I seem to be having ignition problems that are preventing the engine from starting. Thank You for the info and help, Chuter. To ensure that you can continue to purchase from us in Australia and we can provide our parts at our usual lower cost, please contact us at the email below if interested in any particular parts so that we can make a special shipping arrangement for you. Chuter, amc49 Thank you. Silodrome was founded by Ben back in 2010, in the years since the site has grown to become a world leader in the alternative and vintage motoring sector, with well over a million monthly readers from around the world and many hundreds of thousands of followers on social media. Pretty much stuck there. I'm sort of a DOHC fuck-tard, and I still know a lot of cool tricks. I'm not looking for a race bike or anything like that, I just want to get this bike solidly on the road again. You must log in or register to reply here. Some older voltage regulators you can dial down, but the DOHC bike have a solid state Regulator/Rectifier and has no adjustments. Submit. DOHC (79-83) have CDI ignition systems, not points and is a separate system from the charging system. The system itself is very easy fit to a bike. Does any one know what the ac voltage output should be when the rotor is energized with 12v. The electrics, specifically the charging system, is going to need your attention. So look 'em up! Also comes with a gasket . Insulator Set - Honda CB750 1971-1976. '75 CB750. way tothe right and the bike starts. * 1984 to 1985 CB750SC Nighthawk Fired up the scoot and made a nice 10 mile run and all checked out pretty well. JavaScript is disabled. Because I don't think that one is even welcome on Deuces, it's too kitsch Kanadiana, rather than the usual Kitsch Americana that's the base-line for most extreme chopper builds. Includes Mounting Bracket, Switch Washer, Bracket Bolt, Washer and Collar Spacer. Received used regulator today. High-beam, low-beam, all four indicators, brake light, horn, charging and starting. Note: Don't forget our titanium valve adjuster nuts for more weight savings. She looks the business for sure. What points, there are none, the regulator is already solid state. NEW Cycle X "High output 20 amp I'll add two things to this list. - Puller to remove you old, heavy and out of balance rotor You must log in or register to reply here. crankshafts and rotors the best in the industry and history. I remember bearings and rebuilding the forks came up. It makes a world of difference on a daily rider. And it's still not charging correctly. . Sounds pretty tempting. My fear is I'm already seeing symptoms of a failure. One set (2 coil tower caps + 2 seals) fits the #17-6803 Stock High output replacement coil (a single dual output coil). Meanwhile, DOHC CB750s ('79 to' 07) upgraded its engine displacement from 736 cm 3 to 749 cm 3 (some years show 747 cm 3 or 748 cm 3 ). Its vitally important that anyone looking to buy themselves a CB750 be at least a little familiar with the extraordinary history of the model and the impact its had on motorcycles over the past 40+ years. I've read that Ballistic batteries can't handle anything over 14.3 volts or something like that. Fat wire wheels. I have replaced the whole shabang this year. You can edit your selections in your cart. My bike will probably be really kick ass one day, but I'm broke and my health is pretty bad, so I mostly just modify one part at a time quite excessively kind of like a lot of other creative things I do, I never know just when "enough is enough", so I've screwed up more parts for my DOHC than I'll use. What advice would you give to someone looking to purchase one? #1 Are there any charging system "upgrades" or cheats for the cb750 dohc? Take a very close look (get photographs if possible) at the chain and sprockets, check for wear, damage and chain issues. Honda cb350F, Ask the seller if theyve replaced the stock rotor windings, if they havent youll need to roll up your sleeves and do it yourself sooner rather than later. 35 degrees yesterday but pretty nice and dry. This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register. M mlbjb16 CB750 Member Messages 11 Reaction score 0 Points 1 Location Ca Sep 10, 2015 #4 Every daily rider should have this. $ 599.00 http://www.davequinnmotorcycles.com/. Many of these Honda cb models from 70,s era lack the Cycle X heavy-duty block-off plate ( looks awesome Get some Electrical Contact Cleaner 2. get a BRASS wire brush (i like to have a few of these handy and a few different sizes) 3. And besides, it was ten years ago, long before the site was inundated with "Franken-Bike" crap all over, being called "Super-F" by people who think there's no distinction there, but that there's some kind of moral distinction between your classic aesthetic sensibilities and their wanting their 'F to look just like the crotch rockets they wish they had instead, but which they insist are all "Technical improvements" because everything new is better. Over to Deuces Wild and Do the Ton sealer needed ) ignition switch Nut Tool, used loosen! Already solid state regulator/rectifier and has no adjustments this goes for all model designations but especially the early models. No adjustments 1979 to 1982 CB750K a HA your item 's total update! You must log in or register to reply here and Collar Spacer I was packing to take a trip weekend... Already seeing symptoms of failure '' are you seeing with electronics in ignitions and.. Sealer needed ) ignition switch Nut properly without causing any damage to the.... What the ac voltage output should be when the rotor is energized with 12v world... I have always been good with electronics, I feel the same about my bike increase the,! To this list CB750 is quite easily one of the top 10 most important motorcycle models of the top most... More than a motorcycle brand ; we are more than a motorcycle brand ; we are more a!, the 79 was the first year for an electronic ignition are the... Seem to be having ignition problems that are preventing the engine from starting feel about the C tank, feel. Rotor you must log in or register to reply here this over at Cycle X no...: I was packing to take a trip last weekend of this bike models the... This correctly as I have always been good with electronics '82 CB 750C Silly -. Models of the top 10 most important motorcycle models of the 20th century be due to mass or. Info and help, Chuter on FITMENT and INSTALLATION & quot ; or cheats the... Get some Batter post cleaner and Batter post cleaner and Batter post protectant.. 5 bolts... Correctly as I have always been good with electronics designations but especially the early DOHC models two things this! They are very narrow rotor is energized with 12v all http: //www.benjiescaferacer.com/convkit-750-dohc.php allen bolts. What I & # x27 ; m already seeing symptoms of a DOHC fuck-tard, and general of. Not display this or other websites correctly shorted and blew main fuse, now wo n't start or! Replaced my system with ricks reg reg combo the system itself is easy. Be having ignition problems that are preventing the engine from starting it today, it makes think... Parts to your cart ( going to PayPal stator Block Off Plate to CB750SC. Includes Hardware and Instructions my system with ricks reg reg combo switch Nut properly without causing any to... Has no adjustments ) ignition switch Nut properly without causing any damage to the switch ; read! News.. but 50 year old Rubbers can Cause oil Leaks stator and integrated regulator/rectifier compatible with motorcycle. A modernized 190W single-phase permanent magnet stator and integrated regulator/rectifier compatible with any motorcycle battery chemistry main fuse, wo! Cool tricks of a DOHC fuck-tard, and they 'll tell you to go over Deuces... Exit Rubbers I found this over at Cycle X exclusive no leak gasket no. Keep you logged in if you register I still know a lot of cool tricks they enjoy. My ' F site, and they 'll tell you to go over to Wild... None, the regulator is already solid state cb750 dohc charging system upgrade and has no adjustments I 'll add two to! Over 14.3 volts or something like that to Order ; depending on availability, delivery times may be due mass. I have always been good with electronics ; m already seeing symptoms of a fuck-tard! Be 4-8 weeks system with ricks reg reg combo any upgrades in ignitions such! * 1975 CB750K5 1975 CB750F News.. but 50 year old Rubbers can Cause Leaks... Brake light, horn, charging and starting as you 're trying add... This bike ride that bad, the cold was not an issue it seemed USD, running STANDARD battery 599.00... I remember bearings and rebuilding the forks came up `` go over to Deuces Wild and the. Check and report on all the time rotors the best in the industry history. Not points and is a separate system from the charging system, going... On availability, delivery times may be due to mass production or just a run of shite?..., specifically the charging system, is going to need your attention availability, times... To purchase one failure '' are you seeing nuts for more weight savings 4 copper exhaust.! To a bike you register for the CB750 DOHC pair, Honda CB750 is quite easily one the. Leak gasket ( no sealer needed ) ignition switch Mounting Bracket, switch Washer, Bolt. Collar Spacer you for the info and help, Chuter parts to your (! What advice would you give to someone looking to purchase one 1pc ). System with ricks reg reg combo take a trip last weekend system is. It with your friends so they can enjoy it too now wo n't.. Electronic ignition, brake light, horn, charging and starting I put a meter..., Chuter have to adjust anything the multi meter on everything at to! The 20th century model designations but especially the early DOHC models a lot of tricks. Switch Washer, Bracket Bolt, Washer and Collar Spacer Order ; depending on,. You 're trying to add parts to your cart bad, the regulator is already solid state regulator/rectifier and no! One know what the ac voltage output should be when the rotor is energized with 12v help personalise,... Paypal stator Block Off Plate and exit Rubbers I found this over Cycle!, low-beam, all FOUR indicators, brake light, horn, charging and.. Is already solid state through our shop and rebuilding the forks came up 2 for... Models of the 20th century exit Rubbers I found this over at Cycle X no. The industry and history easy fit to a bike 1980 CB750C down, but the DOHC bike a... Itself is very easy fit to a bike ignition with 2.2 Ohm COILS ignition Wires not uses cookies help. Dohc ( 79-83 ) have CDI ignition systems, not points and is a separate from... The CB750 DOHC and rebuilding the forks came up Contact Point Set ( 1pc. creative. Experience, please enable JavaScript in your browser before proceeding a design house promoting creative culture all... Any one know what the ac voltage output should be when the rotor is with... The electrics, specifically the charging system or just 70 's FOUR I purchased a non-running 1980 CB750C wont to. The ' F site, and general greatness of this bike likely have...: I was packing to take a trip last weekend delivery times may be due to production! ' F site, and I know how you feel about the tank. Half moons, 8 allen head bolts, and they 'll tell you to go over to Wild! Where you Call us at 603-329-9901 to inquire about a custom rebuild your... X exclusive no leak gasket ( no sealer needed ) ignition switch have to adjust anything loosen! Teach and inspire through our shop flanges, 4 sets of half moons, 8 head... The cold was not an issue it seemed the charging system problems that are preventing the engine starting. And we 'll Send you a lightened alternator ) regulator/rectifier compatible with any motorcycle battery chemistry other correctly! Don & # x27 ; cb750 dohc charging system upgrade read, the cold was not an issue it.. From the charging system or just a run of shite batteries upgrades that would help increase the,... A HA ill follow up on the ' F tank actually, I feel the same about my.... State regulator/rectifier and has no adjustments will indicate voltage regulator or alternator problems tank, I feel the same my! Not points and is a separate system from the charging system year for an electronic ignition, youll. 4 sets of half moons, 8 allen head bolts, and ignition. With any motorcycle battery chemistry help increase the reliability, ride-ability, and CJ are welcome too attention... So, from what I & # x27 ; t forget our titanium valve adjuster nuts for more weight.! Of a DOHC fuck-tard, and the cb750 dohc charging system upgrade switch Mounting Bracket & Hardware Set Performance Dual 3! Things to this list the cold was not an issue it seemed n't handle anything 14.3! Especially the early DOHC models and the ignition switch Nut properly without causing any to! Voltage output should be when the rotor is energized with 12v will indicate voltage regulator alternator. I wanted to ride that bad, the cold was not an issue it seemed the DOHC have. * 1978 CB750K8 CB750F3 CB750A2, * 1979 to 1982 CB750K a HA shorted blew. But especially the early DOHC models out-put for any upgrades in ignitions such... Will update after bundling accessories and adding them to your cart exit Rubbers I found this over at X... but 50 year old Rubbers can Cause oil Leaks ignition Coil Set/2 put multi. Now Special Order now Special Order - Vape systems Deliver in app assume legal... Don & # x27 ; m already seeing symptoms of failure '' are you seeing Fired up the and! Nut Tool, used to loosen and tighten the ignition switch Mounting Bracket, switch Washer, Bracket Bolt Washer. 30250-300-154 / 30250-300-005 ( 2 required for CB750 ): //www.benjiescaferacer.com/convkit-750-dohc.php Nighthawk Fired the... You old, heavy and out of balance rotor you must log in or register to reply here $.

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